| 释义 |
acid pickling of iron
基本例句
盐酸酸洗
The research progress of green natural hydrochloric acid pickling corrosion inhibitors has been expatiated.摘要文章综述了国内外天然绿色盐酸酸洗缓蚀剂的研究进展。
A high efficient and low cost inhibitor for HCl acid pickling of steel has been prepared by using unsaturated rough alcohol and organic amine.利用粗品不饱和醇和有机胺的协同作用，制得缓蚀效率高而成本低的盐酸酸洗缓蚀抑雾剂。 |