Home / Standards / GB/T 6809.5 GB/T 6809.5 Active Reciprocating internal combustion engines—Vocabulary of components and systems—Part 5: Cooling systems 往复式内燃机 零部件和系统术语 第5部分：冷却系统 Standard Type GBT ICS 27.020 CCS J96 Status 现行 Issue Date 2016-04-25 Implementation 2016-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会