您要查找的是不是：
- CNG发动机CNG engine
- 电控CNG发动机electronic CNG engine
- 重型CNG发动机Heavy-duty CNG engine
- 电控稀燃CNG发动机标定试验研究Research on Calibration Test for CNG Engines with Electrical Controlled Lean Burn
- 发动机engine
- CNG发动机和汽油机燃烧的比较分析Comparison and Analysis the Combustion of CNG Engine with that of Petrol Engine
- 斯太尔重型CNG发动机电控单元的开发The Development of Styer Heavy Duty CNG Engine's ECU
- 柴油发动机diesel motor
- 航空发动机aeroengine
- CNG站CNG stations
- CNG汽车CNG vehicle
- 汽车发动机motor car engine
- CNG气瓶CNG cylinder
- 发动机型号engine type
- CNG技术CNG technology
- 柴油／CNGdiesel/CNG
- 喷气发动机jet engine
- CNG加气站CNG filling station
- 现代汽车的前身是不用马拉的，装有汽油发动机的车子。The precursor of the modern car was a horseless carriage with a petrol engine.
- CNG混空气CNG-air mixture
