| 1. | Ignition timing must advance as rpm increases
随著引擎转速的增加，点火正时必须提前。 |
| 2. | Ignition timing light stroboscope
点火正时灯正时观测灯 |
| 3. | Itcs ignition timing control system
点火正时控制系统 |
| 4. | The research uses gear and belt ignition timing system
经过理论分析和试验验证，用齿轮皮带点火正时系统。 |
| 5. | Itvs ignition timing vacuum switch
点火正时真空开关 |
| 6. | Ignition timing control system
点火时刻控制系统 |
| 7. | Check the ignition timing
检查电子点火器正时。 |
| 8. | Textile fabrics - burning behaviour - the 45 test determination of damaged area and ignition times
方向损毁面积和接焰次数测定 |
| 9. | Minimun ignition time
最小引燃时间 |
| 10. | I . t . ignition timing
点火正时 |
