词汇	hardening material
释义	hardening material 强化材料
随便看	removing SCALE removing scale roll removing SCALESfrom metal mechanically removing SCALESfrom metals by flame removing SCALESfrom metals chemically removing scrap removing SCURF removing selvedge edges removing settings removing shaft removing SHEATHING from electric cables removing shut-down heat removing SHUT DOWN heat from nuclear reactors removing SINEWS from meat removing SKIN removing SKINSfrom carcasses removing-skin-transformation removing, skiving removing, skiving shoe repair removing slag removing slag by water removing SLAG from combustion apparatus removing SLAG from furnaces removing small probability removing smoke