Home / Standards / GB/T 25652-2010 GB/T 25652-2010 Active Aerial ropeways for underground mine - Design rules 地下矿用架空索道 设计规范 Standard Type GBT ICS 73.100.40 CCS D93 Status 现行 Issue Date 2010-12-01 Implementation 2011-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A