copper resist 中文意思是什麼
copper resist
解釋
(陶瓷裝飾方法) 銅光澤彩露花-
Pump body & pump casing made by alloy copper and stainless steel. reliable and corrosive - resist
泵機體,馬達外殼,以炮金銅及不銹鋼材質製成,堅固耐蝕,軸心不銹鋼304 。
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