BV211 发表于 2012-8-10 13:40

UL153 2012-6-17 最新版谁有?

UL153 2012-6-17 最新版谁有? 想看看更新了什么?

H-RH 发表于 2012-8-16 14:09

以后请发在标准求助区!

UL 153-2012

July 27, 2012 edition

UL Standard for Safety for
Portable Electric Luminaires

Twelfth Edition, Dated March 25, 2002
This ANSI/UL Standard for Safety consists of the Twelfth Edition including revisions through July 27, 2012.

http://bbs.angui.org/forum.php?mod=viewthread&tid=103395

komm 发表于 2012-8-17 16:23

这个标准有最新版本了吗?什么时候正式实施的,是2012-6-17吗?
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