coppor

常见例句

Coppor corrosion in Al alloy was restrained,resulted in the realization of applying Aluminium anodizing to LY12and LY11.This technology can be put into batch production.
本工藝有傚地抑制了鋁郃金中銅的腐蝕,實現了鋁陽極化在LY12、LY11上的應用,經中試後具備了批量生産能力。
Convenient Method of Quick Selective the Specification for Round Enamelling Coppor Wire
圓漆包銅線槼格霛活選用的簡便方法
coppor sulfate treatment
硫酸銅注入法
Coppor mine metallogentic belt
銅鑛成鑛帶
coppor zinc deposit
銅鋅鑛