铸件

铸造黄铜件时可以直接用收购废黄铜料铸造么?

待解决3回答136点击
铸造黄铜件时可以直接用收购废黄铜料铸造么?
离问题结束还有
举报
收藏
查下原材料含杂质元素多少,将浇口尽量分散。
women cheat because read here wife cheated
open read here click
marriage affairs married cheaters website
支持 反对 举报
收购的废黄铜各种元素的含量是不能确定的,如果你铸造的要求不高是可以的。
click open go
click here married men who cheat reasons married men cheat
支持 反对 举报
不可以
why wife cheat go i want an affair
click here wife cheat story reasons married men cheat
支持 反对 举报
不可以。
支持 反对 举报