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The Jet d'Eau ( Water Fountain ) has become the symbol of Geneva for a long time.
长期以来,大喷泉一直是日内瓦的标志.
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为了保证折光网版感光膜均匀, 显影时需用低压水枪冲洗.
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The truck for water can be equipped with water gun or not according to custorm's requirement.
该车可乘员7人,结构紧凑,灵活机动.供水车可根据用户需要,可装水炮,也可不装.
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适用于关闭水流. 不会出现振动或产生水锤. 操作顺利宁静.
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When valve of rocket propellant pipeline is opened or closed, water hammer will arise in pipeline.
在推进剂输送时,管路系统主活门需要开启和关闭, 往往在系统内会产生水击现象.
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In this paper, the concept of water hammer in heating network and its harm are expatiated.
本文阐述了管网水击的概念及其产生的原因及危害.
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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.
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Inverted bucket type traps to schedule the air, not afraid of water hammer, fouling performance.
倒吊桶式疏水阀能排空气, 不怕水击, 抗污性能好.
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