closed-die forging的意思|示意

合模铸造 ... cleaning of casting 铸件清理 closed-die forging 合模铸造 core compound 砂心黏结剂 ...

有飞边模锻 ... closed-cycle turbine ==> 闭式循环燃气轮机 closed-die forging ==> 有飞边模锻 closed-door policy ==> 闭关政策,闭关自守政策 ...

合模锻造 ... cleaning of casting铸件清理 closed-die forging合模锻造 core compound砂心黏结剂 ...

开模铸制 ... cleaning of casting 铸件浑算 closed-die forging 开模铸制 core compound 砂心黏结剂 ...