casting lead bronze的意思|示意
铸造铅青铜
casting lead bronze的网络常见释义
铸造铅青铜 ... casting die 结晶器 casting lead bronze 铸造铅青铜 casting polypropylene 流延聚丙烯 ...
casting lead bronze相关短语
1、 lead bronze casting 铅青铜铸件
casting lead bronze相关例句
Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。