【运输】易折型研磨纸的圆形背板

circular back-plate for flexible abrasive sheets

暂无补充释义。

相关词条

circular dichroism (CD)

covalently closed circular DNA\ncccDNA\n遗生化

circular DNA

circular intensity differential scattering, CIDS

circular knitting machine with fixed spring or bearded needles

nose circular canal

circular saw

circular relation【数】;cyclic relation【数】