Home / Standards / GB/T 893.2-1986 GB/T 893.2-1986 Abolished Circlips for hole--Type B 孔用弹性挡圈 B型 Standard Type GBT ICS 21.060.30 CCS J13 Status 废止 Issue Date 1967-03-06 Implementation 1987-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A