Home / Standards / GB/T 21008-2023 GB/T 21008-2023 Active Aerial ropeways for underground mine—Safety requirements 地下矿用架空索道 安全要求 Standard Type GBT ICS 73.100.40 CCS D 93 Status 现行 Issue Date 2023-12-28 Implementation 2024-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A