有關USM的精選大全

用USM造句子,“USM”造句
However,toolwearishighinUSM,duetotheabrasivecuttingaction.其次,設計了實用的USM驅動電路但是,由於USM是磨削加工,因而*具損耗大。ThenhowUSMworksandhowtheellipsetraceofparticleonthesurfaceofstatorformsareanaly...
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