| 1. | Specofocations for rubber diaphragm pressure regulator 橡胶膜片式稳压阀技术条件 |
| 2. | Specofocations for metal diaphragm pressure regulator 金属膜片式稳压阀技术条件 |
| 3. | 3 - 4 - inch flat diaphragm type or extend type diaphragm 3 - , 4 -英寸平膜片式或伸出式膜片 |
| 4. | 3 - 4 - inch flat membrance type or extened type diaphragm 3 - , 4 -英寸平膜片式或伸出式膜片 |
| 5. | 3 - 4 - inch of flat diaphragm type or extend type diaphragm 3 - , 4 -英寸平膜片式或伸出式膜片 |
| 6. | Tecsis diaphragm type chemical seal Tecsis膜片式化学密封件 |
| 7. | Auto - cleaning membrane filter press 自动清洗膜片式压滤机 |
| 8. | Film fast sludge - drainage valve 膜片式快开排泥阀 |
| 9. | Diaphragm type chemical seal 膜片式化学密封件 |
| 10. | Diaphragm fuel supply pump 膜片式燃油泵 |