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[国外标准] UL 94-2020 Flammability of Plastic Materials for Parts in Devices and Appliances

P:2021-04-30 15:23:27

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UL94-2020 Flammability of Plastic Materials for Parts in Devices and Appliances

 

 

 

 

computerised extrusion process - 计算机化挤出工艺 (0) 投诉

P:2021-04-30 21:29:27

2

2021版出来了。

flyer arm - 飞环式张力控制臂(放线装置的) (0) 投诉

P:2021-05-01 09:49:45

3

cscrahxm:

2021版出来了。


谢谢!

CLZV cable - 一种交联聚乙烯绝缘铅套聚氯乙烯外护 套防蚀电缆 (0) 投诉

3


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