mechanical installation
机械点刻
mechanical stipple【印刷】
暂无补充释义。
相关词条
mechanical energy
mechanical isolation
dc transformer having mechanical contacts
tandem mechanical seal【机】
mechanical comparator
mechanical tissue
length-measuring means, mechanical
mechanical stipple【印刷】
暂无补充释义。
mechanical installation
mechanical energy
mechanical isolation
dc transformer having mechanical contacts
tandem mechanical seal【机】
mechanical comparator
mechanical tissue
length-measuring means, mechanical