查询词典 water valve

The initial and boundary conditions and the mathematical model for water hammer of a throttle valve are deduced.

与水击理论相结合，推导了阻尼阀水击的初始和边界条件，创建了阻尼阀水击数学模型。

Well understand water treatment products in terms of performance and price, such as pump, valve, etc.

拥有丰富的水处理产品的性能及价格方面的知识，如泵和阀等。

The company mainly engaged in import valves, water system valves: Taiwan Toyama steam / hot coal system: HITACHI / VENN / KSB / ARI American NUTORK pneumatic / electric control valve pump: Taiwan Chuan source, AURORA fire-fighting system UL / FM certified valves: TYCO / FIVALCO / POTTER / APCO.

公司主要经营进口阀门，水系统阀门：台湾富山蒸汽/热煤系统：HITACHI / VENN / KSB / ARI 美国NUTORK气动/电动调节阀水泵：台湾川源，AURORA 消防系统UL/FM认证阀门：TYCO/FIVALCO/POTTER/APCO 。

Today, this location has been a fundamental change, the first is to build China's water technology products manufacturing aircraft carrier, to become the leader of China valve market.

如今，这一定位已经发生了根本性的转变，首当其冲的是打造中国水技术产品制造业航母，争做中国阀门市场的领袖。

In the pump outlet check valve should be set to water hammer.

在水泵的出口处应该设置防水锤止回阀。

Is designed to avoid serious water hammer phenomena at tradition check valve closing.

是为解决传统止回阀关闭时产生的严重水击现象而设计的。

Testing has proved this action provides up to 25% improvement in valve life and 50% reduction in water hammer.

实验证明这种作用使得阀门寿命延长了25%，水锤现象减少了50%。

Systems with drastic flow decelerations may require higher torque springs for faster valve response and to reduce water hammer.

如果系统出现剧烈的流体减速，可能需要更高扭矩的弹簧，以实现更快的反应速度，减小水锤现象。

Leak pump function to ensure the liquid mixture of ethylene glycol and 3-WAY 4-WAY PLUG VALVE water in the cooling system to cycle.

无泄漏泵机能保证乙二醇和水的混合液体在冷却系统中进行循环。

When we fly, we want to do so WATER POWER CONTROL VALVE with full confidence.

当我们飞，我们希望与信心的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。