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- governor valve position indicator 调节阀开度计, 调节阀行程指示器
- valve position indicator 阀位置指示器
- A visual position indicator is standard. 可视位置指示器是标准配置。
- Broken Needle in a position indicator (eight). 有断针位置指示（分八个区）。
- Dome style beacon with high visibility green/red indicator for improved viewing of valve position. 拱形灯塔式高可视性绿/红指示器改善了阀门位置的观察效果。
- Valve to have weatherproof gear operator rated for indoor/outdoor use with raised position indicator and two internal supervisory switches. 这类阀门应该配置不受气候影响的齿轮执行机构,可用于室内/室外,具有上升位置指示器和两个内置监控开关。
- An environmental monitor and breakage position indicator. 有环境监视器及断针位置指示。
- Forward needle valve positions for easy access. 针形阀位置提前,便于接近。
- The stem position indicates to the observer if the valve is opened or closed. 阀杆位置的高低,指明了阀门处于开启或关闭状态。
- MAIN GEAR POSITION INDICATING SCHEMATIC. 主起落架位置指示原理图。
- To put oneself into the position indicated. 就位把自己放入指定的位置
- valve position indication 阀位显示
- The output signal of the turbine host controls was delivered to DEH for adjusting valve position. 汽机主控输出信号送DEH,控制调门开度。
- This all-plastic kit, permanently mounted on a valve, may be locked in the on or off valve position. 这种全塑料组件永久性安装在阀门上，可能被锁定在阀门开启或关闭的位置上。
- The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting. 主阀轴配置一个内轴，适用于双重调节止动记忆和阀门位置设置。
- Valves with V-port trim are provided with non-revolving stems and position indicator assemblies on the yoke. 形端口阀内件的阀门配置不旋转阀杆，在轭架上安装位置指示器。
- Reel and release drill line， change direction of changing valve position can be changed the direction of motion. 收绳和放绳，改变手动换向阀的位置即可改变运转方向。
- Gear operated valves shall be equipped with position indicator and high impact polypropylene handwheel. 齿轮操作蝶阀应该配置位置指示器和高强度抗冲击聚丙烯手轮。
- Includes floorstand with gate position indicator, handwheel, fittings and extension. 包括带有闸板指示器的地轴承架，手轮，连接件和加长件。
- Gets the line position indicating where the error occurred. 获取指示错误发生位置的行位置。
