关于abrasiveness的百科

• abrasiveness造句怎么写

• StudyonElectroplatedDiamondBitforExtra-hard,CompactandWeak-abrasivenessFormation;Itisshownthatthewearingcapacityofacopperneedlewellreflectstherockabrasiveness.Maininflu-encingfactorsonrockabrasivenessarethesturdinessofrockmassandcontentofhardminerals...
• 2018-02-234663