词语bearing cast iron
解释轴承铸铁
词性名词
bearing cast iron〔名词〕轴承铸铁详细»
bearing cast iron轴承用铸铁详细»
bearing cast iron〔名词〕轴承用铸铁详细»
bearing cast iron轴承铸铁详细»
轴承铸铁bearing cast iron详细»