Home / Standards / GB/T 10447-1989 GB/T 10447-1989 Abolished Plain bearings--Pressed bimetallic half thrust washers--Features and tolerances 滑动轴承 半圆止推垫圈 要素和公差 Standard Type GBT ICS 21.100.10 CCS J12 Status 废止 Issue Date 1989-02-22 Implementation 1990-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A