铸件

铝合金浇注时砂芯上冷铁发气如何解决?

待解决1回答103点击
浇注的铸件冷铁处有较大的气坑。
离问题结束还有
举报
收藏
暂无最佳答案    我来回答
将冷铁烘干(60度以上)试一下
how to spot a cheater click here find an affair
why wife cheat married men who cheat i want an affair
marriage affairs dating a married man website
click here wife cheat story reasons married men cheat
支持 反对 举报