常見例句雙語例句The mating system comprises mating portions positioned at coated abrasive end portions.連接系統(tǒng)包含放置在砂紙端部 分位置上的連接部分。ip.comA coated abrasive product is disclosed, which includes a substrate and an abrasive layer overlying the substrate.揭示了一種涂敷的磨料產(chǎn)品,該產(chǎn)品包括基材和覆蓋在該基材上的磨料 層。ip.comOur purpose is No Best but Better. Supplying the special profile products of coated abrasive and form a complete set polishing to customers.公司的宗旨是:沒有最好,只有更好。致力為客戶提供各種非標(biāo)異型涂附磨具及配套拋光產(chǎn)品。 返回 coated abrasive