abrasiveness的精選

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用“abrasiveness”造句大全，abrasiveness造句

用“abrasiveness”造句大全，abrasiveness造句

2018-02-23
StudyonElectroplatedDiamondBitforExtra-hard,CompactandWeak-abrasivenessFormation;Itisshownthatthewearingcapacityofacopperneedlewellreflectstherockabrasiveness.Maininflu-encingfactorsonrockabrasiveness...