Home / Standards / GB/T 2889.5-2021 GB/T 2889.5-2021 Active Plain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols 滑动轴承 术语、定义、分类和符号 第5部分:符号的应用 Standard Type GBT ICS 21.100.10 CCS J12 Status 现行 Issue Date 2021-03-09 Implementation 2021-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A