The cuffs have adjustable shock cord and a snap closure to reinforce the bottom of the zipper.
裤脚口有可调节的减震绳和封口按扣，用来加固拉链的底部。
If the vibration is caused by the occurrence of shock in the piping system it can be avoided if a properly sized water hammer arrester is installed near the quick closure valve.
如果振动是由于管道中的水锤撞击而引起，在快速关闭阀附近安装型号合适的水锤消除器就能避免。
A violent shock is created in commercial laundry piping as a result of quick closure valves.
快速关闭阀在商用洗衣机的管道内引起严重的水锤撞击。
A properly sized water hammer arrester placed on the cold and hot water supplies to the washing machine will absorb the shock as caused by quick closure devices.
在洗衣机的冷热水给水管上安装管径合适的水锤消除器将吸收快速关闭阀引起的水锤撞击。
A properly sized water hammer arrester placed on the cold and hot water supplies to the washing machine will absorb the shock as caused by quick closure devices.
在洗衣机的冷热水给水管上安装管径合适的水锤消除器将吸收快速关闭阀引起的水锤撞击。
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