Bitcoin Forum
August 07, 2024, 01:25:25 PM *
News: Latest Bitcoin Core release: 27.1 [Torrent]
 
   Home   Help Search Login Register More  
Bitcoin Forum > Local > 中文 (Chinese) > 离题万里 > 买USB插线板一定注意这三点 伪劣产品测试时瞬间被击……
Pages: [1]
« previous topic next topic »
  Print  
Author Topic: 买USB插线板一定注意这三点 伪劣产品测试时瞬间被击……  (Read 74 times)
Luke Maile (OP)
Jr. Member
*
Offline Offline

Activity: 37
Merit: 1


View Profile
December 31, 2017, 08:23:45 AM
 #1
经测试，5个USB插线板，2个品牌符合新国标，而3个网购产品，没有厂名厂址，绝缘测试中均瞬间被击穿，火光四溅↓↓购买USB插线板：①外包装要有国家3C认证 ②产品要注明符合GB4943标准 ③选择明示厂名厂址的规范产品。为安全，转起提醒！
Pages: [1]
  Print  
Bitcoin Forum > Local > 中文 (Chinese) > 离题万里 > 买USB插线板一定注意这三点 伪劣产品测试时瞬间被击……
 « previous topic next topic »
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!