GB/T 41357-2022超硬磨料制品凸轮轴和曲轴磨削用陶瓷结合剂立方氮化硼砂轮标准
英文:Superabrasive products—Vitrified cubic boron nitride grinding wheels for crankshaft and camshaft grinding GB/T 41357-...
英文:Superabrasive products—Vitrified cubic boron nitride grinding wheels for crankshaft and camshaft grinding GB/T 41357-...