化学配方数据库
配方类型: METALS AND THEIR TREATMENT
配方说明: Anticorrosive Dip for Zinc Alloy Castings (Japanese Patent 259
(1956))
配方组成: Water/1000
Hydrochloric Acid/3
Chromic Acid/100
Hydrofluoric Acid/0.5
Sulfuric Acid/5
配制方法: Immerse for 20 seconds at 60C. in this solution

返回数据库查询
QQ: 2241752642
微信二维码
电话: 19906633110