Home / Standards / GB/T 7528-2002 GB/T 7528-2002 Abolished Rubber and plastics hoses and hose assemblies--Vocabulary 橡胶和塑料软管及软管组合件 术语 Standard Type GBT ICS 23.040.70 CCS G42 Status 废止 Issue Date 2002-10-15 Implementation 2003-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A