闸式阀

Wedge gate valve

楔式闸阀

销轴 Hinge pin | 楔式闸阀 Wedge gate valve | 斜板式蝶阀 Indined disc butterfly valve

Wedge gate valve

楔形闸阀

wedge gate flooding valve 楔形通海阀 | wedge gate valve 楔形闸阀 | wedge gate valves 楔式闸阀

Pilot-operated reducing valve

后导式液压阀

后导式危齐阀 Pilot operated safety valve | 后导式液压阀 Pilot-operated reducing valve | 楔式闸阀 Wedge gate valve

Duplex safety valve

单联弹簧式危齐阀

双心排气阀 Double Opening Exhaust Valves | 单联弹簧式危齐阀 Duplex safety valve | 双闸板 Double gate disc

Impulse steam trap

脉冲式蒸汽疏水阀

热动力式疏水阀 thermodynamic trap | 脉冲式蒸汽疏水阀 impulse steam trap | 平板式滑动闸阀 slab type sliding gate valve

Out screw stem rising through handwheel rype gate valve

升降杆式闸阀

楔式闸阀 Wedge gate valve | 升降杆式闸阀 Out screw stem rising through handwheel rype gate valve | 旋转杆式闸阀 Inside screw nonrising stem type gate valve

Aspirating valves

吸(抽)气阀 电动平行式双闸板闸板

Ash valves 排灰阀 Electric Double Disk Parallel Gate Valves | Aspirating valves 吸(抽)气阀 电动平行式双闸板闸板 | Auxiliary valves 辅助(副)阀

Water-seal vacuum valve

真空、水封闸阀

10.排渣闸阀 Row of dregs valves | 11.真空、水封闸阀 Water-seal vacuum valve | 12.升降式止回阀 Fluctuation type check valve

Direct spring loaded safety valve

弹簧式危全阀

双闸板仄板闸阀 Single Disc Flat Gate Valves | 弹簧式危全阀 Direct spring loaded safety valve | 弹性闸板 Flexible gate disc

Double Disc Flat Gate ales

双闸板平板闸阀

Decompression ales 泄压阀 | Double Disc Flat Gate ales 双闸板平板闸阀 | Double Disk Parallel Gate ales明杆平行式双闸板闸板

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul