bright pickling

常見例句

A bright pickling and chromating process for copper pipes was introduced.
介紹了一種紫銅管光亮酸洗鈍化工藝。
Pickling or bright dipping in acid can remove this magnetic film and restore the non-magnetic properties.
酸洗或明亮的酸浸，可以刪除這個磁性薄膜和恢復(fù)非磁學(xué)性質(zhì)。
wiremesh-asia.com
The no pollution bright pickling passivation technique of copper parts introduced in this pa-per, has neither the toxic chromium containing materials nor nitrogen oxide pollution.
本文介紹的銅制件光亮酸洗鈍化工藝，既無有毒的含鉻物質(zhì)，又無氮氧化物污染。