cast ductile iron vessels是什么意思，cast ductile iron vessels的翻译，cast ductile iron vessels音标、读音、用法和例句

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cast ductile iron vessels是什么意思，cast ductile iron vessels的翻译，cast ductile iron vessels音标、读音、用法和例句_淳朴汉英词典

cast ductile iron vessels

基本解释

专业释义

物理学