This standard specifies the terms and definitions,dimension,types,grades and marking,raw materials,technical requirements,test methods,inspection rules,product certificates,stacking and transportation of the normal concrete small block.
This standard is applicable to the normal concrete small block (hereinafter referred to as block) for industrial and civil construction.
定价: 312元 / 折扣价: 266 元 加购物车
This standard specifies the terms and definitions,classification and labeling,requirements,test methods,inspection rules,product specification,packaging,marking,transport,and storage of sprayed concrete set accelerating admixtures.
This standard is applicable to the set accelerating admixtures for sprayed concrete or sprayed cement mortar.
定价: 708元 / 折扣价: 602 元 加购物车