• 1. 阀全开: valve fully open
• 2. 调节阀全开: VWO
• 3. 阀全开工况: valve widely open condition | VWO

更多释义

• 1.压缩机在启动时防喘振阀全开。
  Compressors are run up with the anti surge valve fully open.
  dict.yoduao.com
• 2.螺杆泵应在吸排停止阀全开的情况下起动，以防过载或吸空。
  Screw pump should be in suction stop valve fully open under the condition of starting, in case of overload or empty.
  dict.yoduao.com
• 3.当准备好启动离心式泵时，吸入阀全开，容积式排出阀节流。
  When ready to start centrifugal pumps, fully open suction valves and throttle discharge valves of a positive displacement.
  dict.yoduao.com

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