สถิติ
เปิดเมื่อ2/12/2014
อัพเดท19/05/2021
ผู้เข้าชม1194540
แสดงหน้า1761736
สินค้า
ปฎิทิน
November 2024
Sun Mon Tue Wed Thu Fri Sat
     
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
สมาชิก

สมัครสมาชิก | ลืมรหัสผ่าน

Main Board Epson EPSON LQ-590 , LQ-2090

21/12/2020 15:55 เมื่อ 21/12/2020 เข้าชม 54371 | ตอบ 2280
 
Main Board Epson EPSON LQ-590 , LQ-2090
 
  • ราคา : 1,300.00 ฿
  • ยี่ห้อ : epson
  • รุ่น : lq590
  • จำหน่าย อะไหล่ Main Board Epson EPSON LQ-590 , LQ-2090
     
    สอบถามรายละเอียดเพิ่มเติมที่ คุณคมกฤช สุทธิประภา
     
    โทร.                    02-946-7100 , 02-509-4281 , 086-838-6644 , 062-721-9941
    โทรสาร.               02-509-4282
    Line ID              : Kingvision
    facebook            : www.facebook.com/kingvisiontechnology
    facebook            : https://www.facebook.com/kingvisionsparepart
    Kaidee               : https://www.kaidee.com/member/listing/530066
    Pantip                : https://www.pantipmarket.com/ipage/kingvisionprint/
    e-mail                : kingvisiontechnology@yahoo.com
     
     
    หจก. คิงส์วิชันเทคโนโลยี่ 
    • จำหน่าย อะไหล่ ปริ้นเตอร์  มือหนึ่ง และมือสอง พร้อมบริการส่งต่างจังหวัด และมีบริการการเก็บเงินปลายทาง (COD ของ Kerry) 
    • รับบริการซ่อม Printer Fax Plotter UPS Monitor POS Computer Notebook พิมพ์ดีดไฟฟ้า เครื่องคิดเลขไฟฟ้า อุปกรณ์สำนักงาน
    • มั่นใจในการบริการโดยประสบการ โดยช่างผู้เชี่ยวชาญกว่า 20 ปี
     
    เงื่อนไขการรับประกัน
    • สินค้ามีการรับประกัน ในกรณีสินค้ามีปัญหาสามารเปลี่ยนสินค้าชิ้นใหม่ได้
    • ราคาที่แสดงยังไม่รวมค่าจะสง ราคาการจัดส่งขี้นอยู่กับขนาด และบริษัทที่จัดส่ง 
    • ทางเราจะไม่รับประกันสินค้าในกรณี สติ๊กเกอร์รับประกันฉีกขาด
    • ทางเรายินดีให้คำปรึกษาในการสอบถามอาการเพื่อการใช้อะไหล่ที่ถูกต้อง
    • ไม่รับประกันสินค้ากรณีที่ลูกค้าเกิดการประมาท หรืออุบติเหตุอื่นๆที่เกิดจากการประมาทของลูกค้าเอง ( เช่น ไฟฟ้าช๊อตจากอุปกรณ์เดิม ไฟฟ้าลัดวงจร ลูกค้าทำสินค้าเสียหายเอง เป็นต้น )
     
    วิธีการชำระเงิน
    สินค้าไม่รวมค่าจัดส่ง ค่าจัดส่งขึ้นอยู่กับขนาด น้ำหนัก และผู้ให้บริการขนส่ง (กรุงเทพฯ และปริมลฑณส่งฟรี พร้อมติดตั้ง)

     

    เลขที่บัญชีสำหรับโอนเงิน ( หจก. คิงส์ วิชั่น เทคโนโลยี )
     
    ชื่อบัญชี นายคมกฤช สุทธิประภา 
    ธนาคารกสิกรไทย
    สาขาแฟชั่นไอส์แลนด์
    ประเภทบัญชีออมทรัพย์ 
    เลขที่บัญชี 720-244331-8
    ชื่อบัญชี นายคมกฤช สุทธิประภา
    ธนาคารไทยพานิชย์
    สาขารามคำแหง 2 ประเภทบัญชีออมทรัพย์
    เลขที่บัญชี 154-2-33120-6
    ชื่อบัญชี หจก.คิงส์ วิชั่น เทคโนโลยี จำกัด
    ธนาคารไทยพานิชย์
    สาขารามคำแหง 2 ประเภทบัญชีออมทรัพย์
    เลขที่บัญชี 154-2-22474-2
 
ความคิดเห็น :
21
อ้างอิง

Brice walker
Thanks for giving the information. I hope you will give more information like this.
<a href='https://kucoinlogi.com/'>KuCoin login</a> | <a href='https://gemini-lo.com/'>Gemini login</a>
 
Brice walker [14.97.111.xxx] เมื่อ 6/01/2022 11:12
22
อ้างอิง

jacksonroy
  1. If you want, you can access your MetaMask wallet on different computers at the same time. To do so, you do not need to log in to your account using your MetaMask login credentials. However, you need to use your 12-word secret recovery phrase to access your wallet on any device you want. Once you are into it, you can access your ETH address easily. Setting up your MetaMask Extension are extremely facile, and once it is done, you get access to the “Assets” option that offers the list of all assets you own and the “Activity” section that helps you keep tabs on all of your crypto transactions. Read More: Metamask Login
     
  2. To change your Coinbase Login password, you need to go to the exchange webpage, log in to your account and then go to the 'Settings' menu. Once you are into your account, click 'Security' and choose the 'Change password' option present under the 2FA tab. After selecting this option, you can enter the new password of your account and save the info and If you want to deposit cryptos in your account, then you first need to go to the Coinbase Login page. On this page, you can click on the 'Transfer' option on the main screen. On this screen, you just need to click on the 'Deposit' option and then choose the crypto type that you wish to deposit. After this, you can respond to the on-screen prompts.
     
  3. To start trading on Coinbase, go to the official website from your personal computer and enter your email next to the “Get Started” option. After entering your email address, select the relevant option, feed your information that is asked in the given form and get into your Coinbase Pro Login account. After logging in, you can also trade with 4 precious metals. Coinbase Pro Login makes it easier for the users to access all the Coinbase features in one place. All you need to do is get into your account and navigate to the dashboard. Here you can choose from a wide range of crypto variants to trade from. Be it Bitcoin, XRP, or Ethereum, you can trade with any type of crypto variant on this platform from a single account.
     
  4. Without a question, AOL is one of the most reputable and established email services, making emailing a comfortable alternative for consumers. People consider utilising AOL Login for informal as well as official sending for a variety of reasons, including the fact that it makes the emailing experience worthwhile. Furthermore, the speedy AOL mail login process provides customers with rapid access to their accounts. Read More: AOL Login
     
  5. The Wells Fargo account is a highly comfortable and simple-to-use platform that allows consumers to handle their funds appropriately and without errors or problems. If you have a Wells Fargo login account, you may utilise its services and you may be aware that the best approach to invest your money is through your Wells Fargo account. There are numerous parallels to other virtual or physical banks that rely heavily on dependability. When we talk about the Wells Fargo login app or platform, its features are highlighted and strive to build up with the ease of use. Remember, if you are unable to visit the Wells Fargo account, you will learn the fundamentals.
     
  6. On this page, we discussed clear and easy directions to assist you in completing the PayPal account login creation procedure. If you are experiencing difficulty setting up your PayPal business profile, you may contact a PayPal Login customer care person for immediate assistance. To avoid future problems, make sure to submit accurate information about your company. We are certain that this article will show you how to sign in to your PayPal login account.
     
  7. Read More: crypto.com login|gemini login|crypto.com login|Metamask login|crypto.com login
 
ลิงค์ที่เกี่ยวข้อง : https://sites.google.com/wellsfargologinn.com/wellsfargologinn
jacksonroy [198.23.242.xxx] เมื่อ 6/01/2022 12:18
23
อ้างอิง

CLAUDIA
To Install Ink Cartridge in HP Printer takes a few minutes. Once your printer is turned on, you need to take your new ink cartridge out of the packet and open the ink to try and replace the old ink cartridge with the new one. You should know when is the time to replace the old cartridge.
 
CLAUDIA [203.110.93.xxx] เมื่อ 7/01/2022 17:12
24
อ้างอิง

maria
Incredible post! I am really getting prepared to over this data, is exceptionally useful my companion. Likewise extraordinary blog here with the majority of the significant data you have. metamask login | metamask login | metamask wallet | metamask wallet | crypto.com login | crypto.com login | blockchain login | blockchain login | bitstmp login | bitstmp login | uphold login | uphold login | uphold login | kucoin login | kucoin login | blockfi login | blockfi login |
 
ลิงค์ที่เกี่ยวข้อง : https://myupholdlogin.webflow.io/
maria [157.37.149.xxx] เมื่อ 8/01/2022 18:55
25
อ้างอิง

Allen walker
Now it is time to experience and watch all of your favorite anime at no cost and at any time. <a href='https://sites.google.com/view/i-hotmaill/home'>Hotmail com</a>
 
ลิงค์ที่เกี่ยวข้อง : https://sites.google.com/view/i-hotmaill/home
Allen walker [117.251.71.xxx] เมื่อ 12/01/2022 06:04
26
อ้างอิง

johnmartinpro
The best of the perks that a crypto.com login account offers is 90 crypto variants to choose from for the US traders, in-house Visa Cards to make payments and earn rewards, along with strong tax support, and high interest on all crypto holdings.
https://cryptoc0omlogin.wordpress.com/
https://crypttoccomlogin.wordpress.com/
https://myupholdloginu.wordpress.com/
https://upholdloginmy.wordpress.com/
https://geminiloginmy.wordpress.com/
https://cryptocomlogini4.wordpress.com/
https://cryptocomsignlogin.wordpress.com/
https://geminiloginme9.wordpress.com/
https://upholldloginme.wordpress.com/
https://okexlloginme.wordpress.com/
 
ลิงค์ที่เกี่ยวข้อง : https://sites.google.com/view/wwwamazoncomcodeusa/
johnmartinpro [203.110.93.xxx] เมื่อ 12/01/2022 13:46
27
อ้างอิง

cryptocom login

<b><a href='https://sites.google.com/metamask-ios.com/metamask-log-in/home'>Metamask Login</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamasklogin/home'>Metamask Login</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamask-wallet/home'>Metamask Wallet</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamasksignin/home'>Metamask Login</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamaskextensionn/home'>Metamask Extension</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamaskchrromeextension/home'>Metamask chrome Extension</a></b> |

<b><a href='https://sites.google.com/metamask-ios.com/metamasksignin/home'>Metamask Signin</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/metamasklogin/home'>Metamask login</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/coinbasecomlogin/'>Coinbase com login</a></b> |

<b><a href='https://sites.google.com/view/signinaolmail/'>AolMail Signin</a></b> |

<b><a href='https://sites.google.com/view/cashapploginsignup'>Cashapp Login</a></b> |

<b><a href='https://sites.google.com/view/cashapploginsignup'>Cashapp Login</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/trustwallet/'>Trust Wallet</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/upholdwallet/'>Uphold Wallet</a></b>|

<b><a href='https://sites.google.com/cryptouswallet.com/electrumwallet/'>Electrum Wallet</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/litecoinwallet/home'>Litecoin Wallet</a></b> |

<b><a href='https://sites.google.com/cryptouswallet.com/kucoinlogin/home'>KuCoin Login</a></b> |

<b><a href='https://sites.google.com/coinlogins.com/coinbasewallet/home'>Coinbase Wallet</a></b>|

<b><a href='https://sites.google.com/coinlogins.com/geminilogin/home'>Gemini Login</a></b>|

<b><a href='https://sites.google.com/coinlogins.com/geminiwallet/home'>GeminiWallet</a></b>|

<b><a href='https://sites.google.com/krakenlogins.com/krakenwallet/home'>Kraken Wallet</a></b>|

<b><a href='https://sites.google.com/coinbaseloginn.com/changecoinbasepasword/home”>Change Coinbase Password</a></b>|

<b><a href='https://sites.google.com/coinbaseloginn.com/coinbasenotworking/home'>Coinbase Networking</a></b>|

<b><a href='https://sites.google.com/cryptouswallet.com/upholdwallet/home'>Uphold Login</a></b> |<b><a href='https://cryptocommlogiin.webflow.io/'>Cryptocom Login</a></b> | <b><a href='https://cryptocomsignin.webflow.io/'>Cryptocom Signin</a></b> | <b><a href='https://cryptocoomloogin.webflow.io/'>Cryptocom Login</a></b> | <b><a href='https://gemini-logiinus.webflow.io/'>Gemini Login</a></b> | <b><a href='https://upholdl0gininfo.wordpress.com/'>Uphold Login</a></b> | <b><a href='https://geminiloginnme.wordpress.com/'>Gemini Login</a></b> | <b><a href='https://coinjarloginninfo.wordpress.com/'>Coinjar Login</a></b> | <b><a href='https://myblockfiloginus.wordpress.com/'>Blockfi Login</a></b> | <b><a href='https://cryptocomlgin.wordpress.com/'>Cryptocom Login</a></b>

 
cryptocom login [27.122.14.xxx] เมื่อ 12/01/2022 15:41
28
อ้างอิง

Brice walker

Blockchain login | Phantom wallet | Uniswap Exchange : Buy cryptocurrency.

A blockchain Login is a digitally distributed, decentralized, public ledger that exists across a network. It is most noteworthy in its use with cryptocurrencies ...

Phantom wallet is a non-custodial browser extension and crypto wallet that offers a simple and secure way of interacting with multiple blockchain networks in the Solana ecosystem. This is a decentralized Web 3.0 self-custodial wallet that stores your private keys on your device thus giving you complete control of your funds.

Uniswap Exchange is a decentralized finance protocol that is used to exchange cryptocurrencies. Uniswap Exchange facilitates automated transactions between cryptocurrency tokens on the Ethereum blockchain through the use of smart contracts.

 
Brice walker [14.97.111.xxx] เมื่อ 13/01/2022 12:50
29
อ้างอิง

cristopherus
  1. If you are unable to log in to your MetaMask wallet or use any of its services, then you first need to log out from the 'Settings' menu and select the 'Import using account Secret Recovery Phrase' option. After choosing this option, you just need to follow the prompts and enter the 12-word secret recovery phrase in the given spaces for recovery. To buy, store and swap tokens, one of the wallet services that is becoming famous among users is MetaMask wallet. This wallet app comes equipped with diverse features that you can use once you create and set up your MetaMask Wallet login credentials. Using these details, you can access its key vault, different crypto tokens, as well as exchanges. Read More: Metamask Chrome Extension
     
  2. To experience a new type of financial freedom, you can join all those who are already a part of this platform. By creating your Coinbase Login credentials, you will be able to get your hands on one of the fastest-growing platforms that support trading with multiple assets. To start your journey with Coinbase com, go to its official platform and tap “Get Started.”
     
  3. Take any 7 days time and head over to deposit your Bitcoin worth $10000, which would further be depending on the activity in the network, i.e., it might take up to several hours for the transfer to be completed on your existing Coinbase Pro Login account. To log in to your Coinbase Pro using your email address, you can navigate to the official site of Coinbase. Here, you need to enter the associated email address and the Coinbase Pro Login password followed by tapping on the 'Continue' option to access your account. If you see any kind of login error, you can click on the 'Need help?' option.
     
  4. To log in to the Exodus wallet, you simply need to download the wallet app on your device and then open it once it is downloaded. After this, you will see the options to log in to your wallet. You just need to provide all the requested details in the given form and there you are. Once you get into your wallet, you will see the options to buy, sell, and exchange.
     
  5. The crypto platform has introduced its application too and to create a link between your Kraken login account and the Kraken Pro app all you have to do is use your existing account credentials to sign in through the installed application on your device.
     
  6. Read More: Crypto.com Login|Kucoin Login|Kraken Login|Uphold Login|Crypto.com Login
 
ลิงค์ที่เกี่ยวข้อง : https://sites.google.com/view/gemini-loginusa/
cristopherus [82.102.30.xxx] เมื่อ 13/01/2022 13:48
30
อ้างอิง

patrikajones
You know those occasions when you need to pay attention to music in a hurry however don't have a wi-fi association? Indeed, presently you can without much of a stretch access your cherished music, interviews and other YouTube recordings disconnected utilizing a straightforward hack - convert your YouTube recordings to MP3. Read more:- Youtube Mp3 Converter | PDF zusammenfügen​
 
patrikajones [42.105.114.xxx] เมื่อ 13/01/2022 22:03
31
อ้างอิง

Larry
Free scan and remove Trojans and viruses from your Windows, Mac, or cell phone with a single click. Clean your computer and protect it from other threats. Download our free Trojan Horse scan and remove the tool. Destroy trojans to hide other threats with one click. Protect Your Windows, Mac, or Phone According to BullGuard, an Internet security company, Trojans account for more than 70 percent of all malware detected on your computer.

how to remove a trojan virus from windows 10
 
Larry [110.235.235.xxx] เมื่อ 14/01/2022 14:15
32
อ้างอิง

samsmith
Hi! this is nice article you shared with great information. Thanks for giving such a wonderful informative information. I hope you will publish again such type of post. Also, please check out about:
<a href='https://sites.google.com/view/ijstartcanonusa/'>ij.start.cannon</a>
<a href='https://sites.google.com/view/coinbase-wallet-us'>coinbase wallet</a>
<a href='https://sites.google.com/view/paypalemaillogin'>PayPal Login</a>
<a href='https://sites.google.com/view/spectrum-mail/'>spectrum login</a>
<a href='https://sites.google.com/view/aolemaillogin-us'>aol mail login</a>
<a href='https://sites.google.com/view/amazonprimevideologin-us'>amazon prime login</a>
<a href='https://sites.google.com/view/tubi-tvactivate-activate/'>tubi.tv/activate</a>
<a href='https://sites.google.com/view/quickbooksqb/'>quickbooks online login</a>
<a href='https://sites.google.com/view/xfinityemail-logini/'>xfinity email login</a>
<a href='https://sites.google.com/view/coinbasewallet-login/'>coinbase wallet</a>
<a href='https://sites.google.com/view/quickbookslog/'>quickbooks online login</a>
<a href='https://sites.google.com/view/ijstartcannonprinterus/'>ij.start.cannon</a>
 
ลิงค์ที่เกี่ยวข้อง : https://sites.google.com/view/tubi-tvactivate-activate/
samsmith [49.36.218.xxx] เมื่อ 15/01/2022 14:38
33
อ้างอิง

samsmith

Hi! this is nice article you shared with great information. Thanks for giving such a wonderful informative information. I hope you will publish again such type of post. Also, please check out about:
ij.start.cannon
coinbase wallet
PayPal Login
spectrum login
aol mail login
amazon prime login
tubi.tv/activate
quickbooks online login
xfinity email login
coinbase wallet
quickbooks online login
ij.start.cannon

 

 
samsmith [49.36.218.xxx] เมื่อ 15/01/2022 14:39
34
อ้างอิง

jack Buffett
Thank you for this brief explanation and very nice information. This post gives truly quality information. uniswap exchange | uniswap exchange
 
jack Buffett [14.97.111.xxx] เมื่อ 17/01/2022 19:10
35
อ้างอิง

yvonna pmarketst
Kraken Login makes money by invoicing costs for people to trade cryptocurrencies on their system. Commonly, when you make a trade, a portion of your occupation is charged as a cost. coinbase.com login | coinbase pro login | coinbase login | coinbase wallet | coinbase login | www.coinbase.com login | pro coinbase login | gemini login | uniswap exchange | uniswap exchange | gemini exchange | gemini exchange | log in ATT email | log in ATT email | coinbase exchange | uniswap exchange |
 
yvonna pmarketst [14.97.111.xxx] เมื่อ 18/01/2022 16:11
36
อ้างอิง

Jack Daniels

1. If you find any difficulties Login or sign In to MetaMask Login. Then follow the link and steps. Metamask Login accounts do not require you to sign up for it. You only have to get the browser extension installed for your crypto wallet, and settle on a “hard to guess” and “easy to remember” password to begin storing and trading in crypto funds. Know more about: MetaMask Wallet |  Metamask Wallet | Metamask Wallet 

2.  If you are facing a problem in login or Sign In to Coinbase Account, then you are at the right place. Learn the basic steps to access the Coinbase Login. A website without interruptions. Follow the quick and basic steps to deal with the error in the Coinbase login. Our experts are there for you round the clock for resolving your problems. Know more about: Coinbase.com Login | www.coinbase.com Login | Coinbase Login | Coinbase Login | www.coinbase.com Login | Coinbase Login

3. For hassle-free Login or Sign in to AOL mail, go through AOL Mail Login Official website. A part of Verizon Communications dates back to 1997 when it was one of the world’s largest email service providers with 9 million users from all across the world. Know more about: www.aol.com login | AOL Mail Sign In | 

4. If you find any difficulties in login in or signing in to Uphold Login, then you are at the right place. You need to use the Authy app to access your Uphold account. Install Authy on your device or search for Authy in your device's app store and continue to the next step.

5. You've come to the right spot if you're having trouble logging into your Trezor Wallet account. Your Trezor is now ready to be utilized to access your account. Select Sign in with a security key, connect your Trezor device, then confirm the activity by hitting the green checkmark button to log in to your account.

6. SafeMoon Wallet is a secure platform for buying, selling, and swapping cryptocurrency. Even for crypto and blockchain newbies, our wallet is simple to use. Safemoon Wallet is the finest location to purchase, sell, and swap your tokens, whether you're new to cryptocurrencies or a seasoned investor.

 
Jack Daniels [203.110.93.xxx] เมื่อ 19/01/2022 13:12
37
อ้างอิง

Bricewalker
MetaMask Login is a browser plugin, available as the MetaMask login Chrome extension or Firefox Add-on. At its core, it serves as an Ethereum wallet: By installing it, you will get access to a unique Ethereum public address, with which you can start sending and receiving ether or tokens. MetaMask Extension is an extension for accessing Ethereum enabled distributed applications, or 'Dapps' in your browser! Metamask extension injects the Ethereum web3 API into every website's javascript context, so that dapps can read from the blockchain. MetaMask wallet is a software cryptocurrency wallet used to interact with the Ethereum blockchain. It allows users to access their Ethereum wallet through a browser extension or mobile app, which can then be used to interact with decentralized applications.
 
Bricewalker [14.97.111.xxx] เมื่อ 20/01/2022 11:00
38
อ้างอิง

yvonna pmarketst
Kucoin is one among the profoundly known cryptocurrency exchanges in the market that ensure the securing trading of investors. kucoin login | paypal login | coinbase.com login | coinbase pro login | coinbase login | coinbase wallet | coinbase login | www.coinbase.com login | pro coinbase login |
 
yvonna pmarketst [14.97.111.xxx] เมื่อ 20/01/2022 14:26
39
อ้างอิง

watfgwde

Hey there, I'm so glad I came on this information. Today's bloggers only write about gossip and the internet, but this is quite beneficial. I'm looking for an excellent blog with interesting content. Here are also some interesting sites which you can visit anytime. cash app login | mcafee.com/activate | mcafee.com/activate

 
watfgwde [103.253.173.xxx] เมื่อ 20/01/2022 16:17
40
อ้างอิง

smith machinist
On the Coinbase exchange, there are nearly all forms of cryptocurrencies that you could purchase without problems. These crypto tokens may be offered and saved in a crypto pockets without problems through a Coinbase.com login account.
coinbase.com login |
coinbase pro login | coinbase login | coinbase wallet | coinbase login | www.coinbase.com login | pro coinbase login | coinbase exchange | uniswap exchange | kucoin login | gemini login | crypto.com login | uphold login | coinbase pro login | coinbase.com login | coinbase login
 
 
smith machinist [14.97.111.xxx] เมื่อ 20/01/2022 18:19
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115
ความคิดเห็นของผู้เข้าชม
ชื่อผู้แสดงความคิดเห็น :
สถานะ : รหัสผ่าน :
ลิงค์ที่เกี่ยวข้อง :
รหัสความปลอดภัย :