您要查找的是不是：
- This is necessary to avoid water hammer or shock damage. 这样做是必要的，可以避免水锤或冲击损坏。
- Spring loaded for fast closure, eliminating reverse flow slam and water hammer. 负载弹簧用于快速关闭,消除逆流冲击和水锤。
- It would not be influenced by the vibration, fluctuating steam pressure, and the water hammer. 不受震动、蒸汽压力波动和水锤的影响。
- The second check is fouled during emergency backflow or resulting from a water hammer condition. 第二止回阀在紧急回流期间受到污染,或由于水锤现象而导致。
- Quick closing valves, water hammer or supply pressure fluctuations can cause intermittent discharge. 迅速关闭阀门，水锤或供应压力波动可能导致间歇排放。
- The installation of a water hammer arrestor (Watts Series 05) or water pressure reducing valve (Watts N35B) may be required to correct the problem. 这时可能需要安装美国瓦茨水锤制动器（美国瓦茨系列05）或水减压阀（美国瓦茨N35B）以解决这些问题。
- It would not be influenced by the vibration,fluctuating steam pressure,and the water hammer. 不受震动、蒸汽压力波动和水锤的影响。
- Overflow weir is used to control water hammer and prevent air entrainment in long supply pipelines. 在长距离输水管路出口设置溢流堰可以有效控制水击和防止管路脱空。
- Use Watts No. 601 to dampen out backpressure and No. 15 to eliminate water hammer. 采用美国瓦茨型号601止回阀来减弱反压力，用型号15产品来消除水锤。
- In this study, based on the fluid water hammer theory, a GDI fuel supercharge system was discussed theoretically. 本文探讨了一种基于流体的水击共振原理的燃油增压系统。
- Some undesired thermal hydraulic phenomena,for example,“ water hammer” ,which may have bad im lished. 实验研究发现了在设计中应值得高度重视的一些热工水力现象，如“水锤现象”。
- Eliminate source of excessive backpressure or water hammer in the system downstream of the device. 4消除装置下游系统中产生过大反压力或水锤的原因。
- Ageing pressure in the shock impact plastic pipes, water hammer effect of prone burst. 老化的塑料管在水压的震动冲击、水锤作用下容易产生爆裂。
- Excessive backpressure, freezing, or water hammer has distorted the second check. 过大的反压力,冰冻,或水锤已经扭曲第二止回阀。
- Our Tilting Disc Check Valves are designed for quick opening and closing in severe service applications and the elimination of water hammer. 我们的翻转式阀瓣止回阀专用于在严酷的应用环境下迅速开启和关闭,避免出现水锤现象。
- This tilting disc check valve is designed for high piping velocities, turbulence flow, quick and quiet closing preventing "water hammer". 这种翻转式阀瓣止回阀结构适用于管道流体流速很高,具有湍流,需要快速和安静关闭以防止“水锤”的场合。
- For Protection against water hammer shock install a Watts Series 15 Water Hammer Arrestor utilizing good plumbing practice. 如果要防止水锤冲击，请安装在管道业应用良好的美国瓦茨系列15水锤制动器。
- Important Note: Vacuum breakers are not designed, tested or approved to protect against backpressure backflow or water hammer shock. 重要提示：真空断路阀并不适用于，也没有经过测试或认证用于防止反压力回流或水锤冲击。
- Otherwise, such relief (spitting) can occur when the second check is fouled during emergency backflow or resulting from a water hammer condition. 此外，在紧急回流或出现水锤现象时，如果第二止回阀受到污染，则这种安全阀可能出现释放（喷溅）。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
