| 1. | Carbon filter except foul smell ; acid and bacterium
卡式活性炭过滤器，净油除味，脱酸，杀菌。 |
| 2. | Operation efficiency of activated carbon filter in guoyuanqiao waterworks
果园桥水厂活性炭滤池的运行效果 |
| 3. | Anti - germ active carbon filter mesh
抗菌活性碳滤网 |
| 4. | Carbon filter activated carbon filter
活性碳过滤器 |
| 5. | If activated carbon filter is used , it should be regularly maintained
如使用活性碳过滤器，应定期检查保养。 |
| 6. | 22 if activated carbon filter is used , it should be regularly maintained
22如使用活性碳过滤器，应定期检查保养。 |
| 7. | Drinking and cooking water passed through a further ceramic / carbon filter
饮用水和炊事用水还要经过一个陶瓷/活性炭过滤器。 |
| 8. | Active carbon filter mesh
活性碳滤网 |
| 9. | Active carbon filter
2 .活性碳过滤棉 |
| 10. | Anaerobic biological filter and aerated biological carbon filter for domestic wastewater treatment
好氧生物炭滤池联合处理生活污水 |
