节流阀

• Suction throttling valve
  吸入节流阀
• Butterfly throttle valve
  蝶形节流阀
• Valves and taps water supply in buildings . draw off taps . general technical specifications
  建筑物水管阀门.节流阀.通用技术规范
• Angle throttle valves
  角式节流阀
• Increase throttle d
  推前节流阀d
• To throttle opener
  节流阀开启器
• Decrease throttle a
  推后节流阀a
• Pneumatic components for petroleum drilling and production equipment - one - way restrictor valve
  石油钻采设备用气动元件单向节流阀
• Do not attempt to start the engine at full throttle as this is very dangerous
  千万不可在节流阀到高速位置启动引擎，这是非常危险的。
• Specifications for cryogenic shutoff valves and throttle valves used for air separation plants
  空气分离设备用低温截止阀和节流阀技术条件