Home / Standards / GB/T 21526-2008 GB/T 21526-2008 Abolished Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding 结构胶粘剂 粘接前金属和塑料表面处理导则 Standard Type GBT ICS 83.180 CCS G38 Status 废止 Issue Date 2008-04-01 Implementation 2008-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A