执行中控指令，协调处理站场阀室异常问题。
Execute on scene command, coordinate emergencies occurred in off-take stations and valve rooms.
阀室盖不见了。
通过密封阀与更大的，更强的位于下面的腔室——心室——相连。
This is connected via a sealing valve to the larger, more powerful lower chamber, or ventricle.
设备进一步地包括用于同时控制通道阀和第二室的内部压力的控制装置。
Further, the apparatus comprises a control means for simultaneously controlling the channel valve and the internal pressure of the second chamber.
清洗范围包括过滤室，过滤元件，过滤室与转向阀之间的熔体管道，以及转向阀通道。
The cleaning scope includes filter room, filter sensor, melt pipe between the filter room and deflecting valve, the deflecting valve passage.
本发明涉及一种适宜于清洁流体设施和管道使用的三腔室单向阀门，取名“流量信息阀”。
The invention relates to a three-chamber unidirectional check valve which is suitable for cleaning a fluid facility and a pipeline and called as 'flow information valve'.
而压力侧以相同的力削弱了密封，这样使阀盖腔室和阀杆填料几乎总是承受最大管道压力。
The same force tends to reduce the seal on the pressure side with the result that bonnet cavity and the valve stem packing are nearly always subjected to maximum pipeline pressure.
内置式柱塞定量阀是汽―水分离室整体的一部分，完全被蒸汽包围，从而避免了因热辐射造成的冷凝。
The internal plug-type metering valve is an integral part of the steam separator and is completely steam-jacketed to prevent condensation through radiation.
除了一般使用外，此微型阀还可用于医疗、牙医和实验室应用。
In addition to general purpose use, these valves are especially suitable for medical, dental and laboratory devices.
浮子系统包括：浮子室和一个浮子针阀。
The float system includes the float bowl and a float-and-needle valve.
所述蒸气流速取决于所述气化器的温度及位于所述气化器与所述真空室之间的机械节流阀的流导的设定值二者。
The vapor flow rate is determined by both the temperature of the vaporizer and the setting of the conductance of the mechanical throttle valve located between the vaporizer and the vacuum chamber.
此外，由于不需要吸入阀和吸入腔室，因此整个结构被简化，成本降低。
Moreover, since no suction valves and suction Chambers are required, the structure is simplified and the cost is reduced.
在腔室顶部还有一个压力释放阀，当达到腔室内预定的内部压力时，压力释放阀可释放蒸汽。
A pressure relief valve is also provided at the top of the chamber to allow the vapor to escape when a predetermined internal pressure is reached.
试制的实验室用泵阀试验台为深入开展钻井泵泵阀的理论研究创造了条件。
The test stand prepares the ground for a through investigation into drill pump valves.
美国瓦茨NLF9是一种具有专利技术的反虹吸防回流阀，特别适用于可连接移动式软管的实验室水龙头。
Watts NLF9 is a patented backsiphonage preventer specially made for laboratory faucets where portable hoses can be attached.
实验室测定结果表明，T0浮阀塔板与F1浮阀塔板相比有更好的流体力学性能和机械性能。
Experiment results from laboratory measurement showed that the T0 valve tray has better hydraulic properties and machinery properties in comparison with F1 valve tray.
冷却时未冷凝的燃料蒸汽通过位于腔室顶部的浮动针阀可以从腔室中逸出。
Fuel vapor that is not condensed as a result of cooling can escape from the chamber through a float needle valve at the top of the chamber.
诸暨市剑灵机械厂是一家专业生产手控阀、刹车总泵、继动阀、离合器助力器、空气干燥器、弹簧制动室等汽车配件的企业。
Zhuji City, Jian-Ling Machinery Factory is a company specialized in production of auto parts such as manual valve, master cylinder, relay valve, clutch booster, air dryer and spring brake chamber.
本实用新型公开了一种新型泄爆除尘器，包括袋室，袋室下方设有泄压阀。
The utility model discloses a novel explosion venting dust cleaner which comprises a bag chamber. A pressure release valve is arranged under the bag chamber.
本实用新型公开了一种新型泄爆除尘器，包括袋室，袋室下方设有泄压阀。
The utility model discloses a novel explosion venting dust cleaner which comprises a bag chamber. A pressure release valve is arranged under the bag chamber.
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