| 1. | Industrial - process control valves . part 5 : marking
工业过程控制阀第5部分:标志 |
| 2. | Industrial - process control valves - part 5 : marking
工业过程控制阀.第5部分:标记 |
| 3. | Standard for qualification of control valve stem seals
控制阀门密性封的鉴定标准 |
| 4. | Industrial - process control valves - part 5 : marking
工业过程控制阀.第5部分:标记 |
| 5. | Control valve response measurement from step inputs
阶式信号输入控制阀反应测量 |
| 6. | General specification of hydraulic control valves for ship
船用液压控制阀技术条件 |
| 7. | Discussion on self - operated flow control valve
差压控制器在热水供热系统的实际应用 |
| 8. | Specification for applied design of hydraulic control valve
水力控制阀应用设计规程 |
| 9. | Specification for applied design of hydraulic control valves
水力控制阀应用设计规程 |
| 10. | Pilot - operated pressure - control valves for fire - protection service
消防用液压控制阀 |
