我想知道，难道一定要一摸一样吗？？
如果这样，都不知道要申请多少列名？
我想问下CCN是什么意思？
是不是说一个多重列名就收1000USD作者: qing1234 时间: 2011-10-2 15:28
做多重列名是免费的，一会有空，我找一份资料给你作者: 志纤陶 时间: 2011-10-2 15:28
多重列名是免费的吗？这个可真是第一次听说啊，有什么资料也发给我看一下，一个就是USD1050啊作者: macro 时间: 2011-10-2 15:29
免费的？
反正我问过多重列名公司就不是免费的作者: 0813 时间: 2011-10-2 15:29
做多重列名是免费的，不会吧 我们公司做的费用还不便宜来作者: 小李子子 时间: 2011-10-2 15:29
Report to the manufacturer and the UL Responsible Office by means of a Variation Notice (VN) if:
a. Variations in construction are found,
b. The manufacturer's method and/or frequency of test is not as described,
c. The records maintained by the manufacturer are not as described,
d. The manufacturer's inspection program is not being performed as described,
e. The manufacturer’s test equipment is not properly calibrated, or
f. Nonconforming test results are witnessed during tests conducted specifically for the Field Representative.
Explain to the manufacturer that a Variation Notice is a means of communication with the manufacturer and forms a record of those items where nonconformance with the Procedure has been encountered.作者: 小李子子 时间: 2011-10-2 15:29
Category Control Number 类别控制编号（CCN，也叫类别管制号码）是指（有些会直接说Category Code (CCN)）:
是一套可以用来指定和识别UL的列名信息系统（LIS）所涵盖的单个产品类别的字母数字式系统.
是UL指派的一组字母数字代码（如QMFZ2，QMFZ8等于塑料相关的CCN代码），指代相应的产品类别