Home / Standards / GB/T 37573-2019 GB/T 37573-2019 Active Technical specification for annual evaluation of the stability of open-pit coal mine slopes 露天煤矿边坡稳定性年度评价技术规范 Standard Type GBT ICS 73.100.99 CCS D20 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A