雨花石 发表于 2009-12-7 11:32

这个要1000%支持

andychen 发表于 2009-12-7 11:32

太好了,不用为找标准头痛了.

CLOUDY 发表于 2009-12-7 11:38

我怎麼下載不下來阿？

fengjunping 发表于 2009-12-7 11:38

支持！

yxh107 发表于 2009-12-7 11:40

有中文的最好了~，英文不是很好哦

EN60335 发表于 2009-12-7 11:52

安规网太专业了，楼主强人

jindepin 发表于 2009-12-7 12:15

支持

clj513 发表于 2009-12-7 12:24

引用第3楼fasten于2009-12-07 10:00发表的:


百分百免费

I can't see it. Not free for all. i.e. UL standard, it needs to type user name and password, free?

fasten 发表于 2009-12-7 12:43

引用第17楼clj513于2009-12-07 12:24发表的:


I can't see it. Not free for all. i.e. UL standard, it needs to type user name and password, free?

If you are a subscriber of UL, you can apply a user name from UL to read and download bear copy right responsibility, but free of charge. If you are not a subscriber of UL, UL can not trace the responsibility of copy right, they certainly won't open the access to you.

I can not help you to get a free access, but I just shared a linkage to you to reach the websit.

fenglf 发表于 2009-12-7 13:02

支持！
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