| 1. | Development of host computer system for heavy duty engine euro emission test
排放测试主控计算机系统开发 |
| 2. | Specification for fully formulated propylene glycol base engine coolant for heavy duty engines
丙烯甘醇基重型发动机冷却剂规范 |
| 3. | Specification for fully formulated ethylene glycol base engine coolant for heavy duty engines
重型发动机用乙烯甘醇基发动机冷却剂规范 |
| 4. | Scas specification for supplemental coolant additives for use in precharging coolants for heavy duty engines
重型发动机预充冷却剂用补充冷却剂添加剂 |
| 5. | Abstract : higher fatigue strength for the thermal and mechanical load were demanded by the heavy duty engine piston due to the critical requirement of the engine
随着发动机强化程度的不断提高，要求活塞具有更好的抗机械疲劳性能和抗热疲劳性能。 |
| 6. | Heavy duty engines - measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions
重型机车.未处理排气的气体排放测量和瞬变试验条件下用部分流体稀释系统测量粒子排放 |
