宝钢电镀锌汽车板生产技术的最新进展 关键词:电镀锌汽车板;粘锌;磷化膜;枝晶 [gap=713]Key words:Electro-galvanized automobile sheets;conductor roll dents;phosphating coat;dendrites‘
双语例句
1
The development and application of RCP brush-coat type phosphating solution hasbeen introduced. The results show that this phosphating solution has many excellent proper-ties.