Home / Standards / GB/T 3960-1983 GB/T 3960-1983 Abolished Test method for friction and wear of plasticsby sliding 塑料滑动摩擦磨损试验方法 Standard Type GBT ICS 83.080 CCS G31 Status 废止 Issue Date 1983-12-05 Implementation 1984-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A