This standard specifies the definition,composition and materials,strength grade,technical requirements,test methods,inspection rules,packaging,mark,transportation and storage of portland cement used for ocean project.
This standard is applicable to portland cement used for ocean project.
定价: 312元 / 折扣价: 266 元 加购物车

我的标准
购物车
400-168-0010




对不起,暂未有相关搜索结果!










