| 1. | Emission standard for pollutants from light - duty vehicle 轻型汽车污染物排放标准 |
| 2. | Emission standard of air pollutants for cement plant 水泥厂大气污染物排放标准 |
| 3. | Strict emission standards for diesel vehicles 对柴油车辆实施严格的废气排放标准。 |
| 4. | Emission standard of air pollutants for cement industry 水泥工业大气污染物排放标准 |
| 5. | More stringent fuel and vehicle emission standards 收紧车用燃料及车辆废气排放标准 |
| 6. | Emission standard of air pollutants for coke oven 炼焦炉大气污染物排放标准 |
| 7. | Complete compliance with emission standards by law 真正完全符合排放标准。 |
| 8. | Emission standard of air pollutants for thermal power plants 火电厂大气污染物排放标准 |
| 9. | Comprehensive emission standard of air pollutants 大气污染物综合排放标准 |
| 10. | Improvement of emission standards for new motorcycles 的士改用石油气及 |