Home / Standards / GB/T 6809.4-2007 GB/T 6809.4-2007 Active Reciprocating internal combustion engines - Vocabulary of components and systems - Part 4: Pressure charging and air/exhaust gas ducting systems 往复式内燃机 零部件和系统术语 第4部分:增压及进排气管系统 Standard Type GBT ICS 27.020 CCS J90 Status 现行 Issue Date 2007-06-25 Implementation 2007-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A