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- CHANGEOVER FROM SINGLE VALVE TO SEQUENCE VALVE OPERATION MODE IN HONGYUAN POWER GENERATION COMPANY 单阀、顺序阀运行方式的切换
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- single valve operation 单阀运行
- Upper and Lower Bushingsare standard for smooth valve operation. 上部和下部衬套对于阀门顺利操作是标准配置。
- Having a shell consisting of a single valve or piece. Used of a mollusk. 单壳的具有由单个瓣膜或部分组成的壳的。用于软体动物。
- To avoid water damage due to valve operation, a drain pipe must be installed. 为了避免由于阀门运行所造成的水破坏，必须安装排泄管道。
- But by utilising a pushrod valve operation system we could solve this problem. 但是，通过使用一的两个瓣膜手术系统，我们可以解决这个问题。
- Having a shell consisting of a single valve or piece.Used of a mollusk. 单壳的具有由单个瓣膜或部分组成的壳的。
- Electrical wiring should conform to NEMA codes to assure proper valve operation and longevity. 电源线应该符合美国电气制造者协会NEMA规程，以确保正常的阀门工作状态和使用寿命。
- Objective To investigate the clinical value of rehabilitation nursing after substitute popliteal vein valve operation. 目的探讨腘静脉肌袢代瓣术后患者的康复护理。
- Valve operates completely submerged in water at tank bottom. 阀门完全浸在水箱底部运行。
- Additionally, this type of installation permits testing and/or servicing of a single valve without shutting down the complete line. 此外，这种类型安装还使得人们能够在不关闭整个管线的情况下，对某个阀门进行检测和/或维修。
- Single valve(built in):used in angle blade, coal pushing blade to control lift, hold, lower, float for the blade cylinder. 单阀（内置）：用于角铲、推煤铲。可实现铲刀油缸的提升、封闭、下降、浮动。
- Do Check Valves Operate Properly? 止回阀是否工作正常?
- Gearing is too often neglected when valve operation is considered, resulting in unsatisfactory operation requiring expensive changes. 在考虑阀门的运作时,齿轮执行机构通常被忽视,导致运作无法令人满意,并不得不作成本高昂的改进。
- The FLX-FF4 contriol check valve operates automatically and silently. FLX控制止回阀为自动阀门，不需要手动操作，噪音小。
- Grit, dirt or any foreign matter accumulated in the pipe can hinder efficient valve operation and seriously damage vital valve parts. Thoroughly clean pipe internally with air or steam. 砂砾，灰尘或任何在管道内累积的任何外在物质，都可能妨碍阀门的有效运行，并且严重损坏阀门的要害部件。要用空气或蒸汽全面彻底地清洗管道内部。
- If the operating frequency is supersonic, the valve operation should be inaudible to humans. 如果操作的频率是超声波的，那么人们是听不到阀门运转的。
- Incorrect valve operation. 阀工作不正常。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
