air coupling valve 空气联接阀 ; 空气连接阀 ; 空气冷却系统
Quick coupling valve 快速取水阀
valve coupling [电子] 电子管耦合 ; 阀联结
stem valve coupling 推杆阀快速接头
vacuum valve coupling circuit 电子管耦合电路
valve-controlled fluid coupling 阀控式液力耦合器
Valve top coupling 开闭阀顶部连接
The NIBCO valve figure number and size must also be furnished and specify valve stem coupling for use with floor stand.
另外还要提供尼伯科阀门型号和尺寸，并说明所要采用的阀门阀杆与地轴架的连接装置。
This paper investigate the distributing complexion of distortion and-stress of valve core, make the analysis of coupling of fluid and solid, investigate the reason of invalidation.
从结构力学角度来研究阀芯的变形及应力分布情况，进行流固耦合分析，研究其失效的可能原因。
Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line.
不能小于安全阀的管道口径，也不能在排泄管上安装任何缩径管接头。
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