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中文名称
英文名称
- 明杆平行式双闸板闸板 Double Disk Parallel Gate Valves
- 连接槽尺寸 Dimension of Connecting Channel
- 减速阀 Deceleration Valves
- 隔膜式控制阀 Diaphragm Operated Comtrol Valve
- 隔膜阀 Diaphragm Valve
- 反冲盘 Disc Holder
- 阀杆头部尺寸 Dimension of Valve Stem Head
- 阀杆端部尺寸 Dimmension of Valve Stem End
- 额定排量系数 Derated Coefficient of Disge
- 动态特性 Dynamic Acteristics
- 蝶板 Disc
- 挡板 Damper
- 弹簧式安全阀 Direct Spring Loaded Safety Valve
- 薄膜式减压阀 Diaphragm Reducing Valve
- 薄膜; 隔膜 Diaphragm