弹性合金的尺寸、外形、表面质量、试验方法和检验规则的一般规定
General rules of dimensions,shape,surface quality,test method and inspection for elastic alloys
标准状态
发布于:1994-04-04
实施于:1994-05-01
已废止
General rules of dimensions,shape,surface quality,test method and inspection for elastic alloys