lead bronze casting的意思|示意
铅青铜铸件
lead bronze casting的网络常见释义
铅青铜铸件 ... Lead angle 螺旋角，导程角 Lead bronze casting 铅青铜铸件 Leaded bronze 铅青铜 ...
lead bronze casting相关短语
1、 casting lead bronze 铸造铅青铜
lead bronze casting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。