炭素材料及其制品的包装、标志、储存、运输和质量证明书的一般规定
Generalrule for packing, marking, storage, transport and quality certificates of carbon material and products
标准状态
发布于:1997-11-11
实施于:1998-05-01
已废止
Generalrule for packing, marking, storage, transport and quality certificates of carbon material and products