double mould casting 复型铸造法 ; 粉未冶金
double quick sand casting cement 双快型砂水泥
double rolls casting 双辊铸轧法
double-roller casting 双辊式铸轧
m automatic double disc casting m16自动双圆盘浇铸
double drive casting rolling mill 双驱动铸轧机
M16 automatic double disc casting M16自动双圆盘浇铸
double-metal compound casting 双金属复合铸造
The article analyses problems existing in double casting for wall of concrete basin.
分析了混凝土池壁二次浇筑的危害；
This is where the double haul form of casting becomes essential.
这是双程铸造成了必不可少的形式。
Objective To study the effect of elastic resin and casting frame compound denture for repairing double teeth ended free deletion.
目的：探讨采用弹性树脂与铸造支架联合义牙弓修复牙齿双端游离缺失以改善传统义齿。
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