Home / Standards / GB/T 18947-2003 GB/T 18947-2003 Active Rubber hoses and hose assemblies for underground mining--Wire-reinforced hydraulic type 矿用钢丝增强液压软管及软管组合件 Standard Type GBT ICS 73.100.30 CCS G42 Status 现行 Issue Date 2003-01-10 Implementation 2003-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit 中国石油和化学工业联合会