cold-rolled finish 中文意思是什麼
cold-rolled finish
解釋
冷軋光潔度-
Non - pollution, the pump body is made of polyvinyl chloride ( pvc ) plastics, and the onter cover is of cold - rolled steel plate with backing finish
無污染,本機箱體為聚氯乙稀塑料,外殼採用不銹鋼和冷板靜電噴塑殼兩種。
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