Home / Standards / GB/T 24748-2009 GB/T 24748-2009 Abolished Reciprocating internal combustion engines - Flywheels - General specifications 往复式内燃机 飞轮 技术条件 Standard Type GBT ICS 27.020 CCS J92 Status 废止 Issue Date 2009-11-15 Implementation 2010-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A