短语词组短语Cast silicon brass 铸硅黄铜as -ct leaded brs 铸态铅黄铜As -cast Lead Brass 铸态铅黄铜cast brass bar 铸铜棒BODY CAST BRASS 阀体BONNET CAST BRASS 阀盖Cast brass Metallography 铸造黄铜manganese cast brass 铸造锰黄铜;锻造锰黄铜 返回 cast brass