标准编号:T/GRM 050-2022
中文名称:干旱半干旱区露天煤矿排土场重构土层海绵结构覆土技术要求
英文名称:Technical requirements for sponge structure soil covering of reconstructed soil layer in dump of open pit coal mine in arid and semi-arid areas
发布部门:中关村绿色矿山产业联盟
发布日期:2022-04-11
实施日期:2022-04-16 TGRM 050-2022.pdf(336.37 KB)