短語(yǔ)詞組短語(yǔ)aluminum - magnesium cast alloy 鋁鎂系鑄造鋁郃金5454 aluminum -magnesium alloy 鋁鎂郃金Semi -solid Aluminum-magnesium Alloy 半固態(tài)鋁 返回 aluminum-magnesium alloy