短語詞組短語die casting magnesium alloy 壓鑄鎂合金casting titanium alloy 鑄鈦合金casting aluminium alloy techniques 鑄造鋁合金技術(shù)A357 casting aluminum alloy A357 鑄造鋁合金ZL102 casting Al alloy ZL102 鑄造鋁合金casting ai alloy 鑄鋁合金die casting Al alloy 壓鑄鋁合金casting aluminum alloy a 鑄造a356鋁合金Casting aluminum alloy 鑄造鋁 返回 casting alloy