This standard specifies the terms and definitions, technical requirements, materials, test sample preparation, test methods, inspection rules, packaging, labeling, transportation and storage of cement grinding aids.
This standard is applicable to cement grinding aids and other grinding aids that are designated to use this standard.
定价: 252元 / 折扣价: 215 元 加购物车
This standard specifies the definition, material requirements, strength grade, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of low heat micro-expansion cement.
This standard is applicable to the production, inspection and acceptance of low heat micro-expansion cement.
定价: 372元 / 折扣价: 317 元 加购物车