The Model 24 snap acting relay is a highly accurate differential relay with snap-acting switching.
示范24换向阀是一个高度精确的管理差动继电器长效开关。
This Series is also installed to regulate the flow of water to such fast acting equipment as flushometers and snap cocks.
也可以安装这个系列来调节如冲洗阀和快速旋塞阀这类快速反应设备的水流。
This Series is also installed to regulate the flow of water to such fast acting equipment as flushometers and snap cocks.
也可以安装这个系列来调节如冲洗阀和快速旋塞阀这类快速反应设备的水流。
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