Home / Standards / GB 21500-2008 GB 21500-2008 Active Trackless tyred mining truck for underground mines - Safety requirements 地下矿用无轨轮胎式运矿车 安全要求 Standard Type GB ICS 73.100.40 CCS D93 Status 现行 Issue Date 2008-03-13 Implementation 2008-10-01 Responsible Dept 工业和信息化部 Drafting Unit N/A