Shut-off valves with two inlets and one outlet.
截止阀有两个入口和一个出口。
Shut off valves for liquefied gases; definitions, requirement, testing, marking.
液态气的截止阀。概念。安全技术要求。检验。标志。
The four shut off valves are connected respectively to the four oil and gas springs.
四个闭锁阀分别与四个油气弹簧相连通。
The study about the system with fast on-off valves is paid attention to from the 80's.
关于高速开关阀系统的研究进入80年代后受到人们的重视。
The study on the on-off valves being used in to servo system is paid attention to last years.
伺服系统中采用开关阀的研究近年来受到人们的重视。
They are widely used as gas safety shut-off valves for industrial and commercial combustion systems.
它们被广泛用作用于工艺和商业燃烧系统的气体安全切断阀门。
Turn the water off at the shutoff valves and remove the hot and cold supply lines running from the shutoff valves to the faucet.
关闭给水总阀，将总阀到水龙头间的冷、热水管拆除。
The rotating valve is connected with pressure cylinder which is connected with four shut off valves through one hydraulic lock.
转阀通过一个液压锁与增压缸相连。增压缸与四个闭锁阀相连。
The system using rapid on-off valves has simple structure with low cost. It is as good as the imported product of the same level.
该系统采用快速开关阀控制，结构简单，成本低，达到国外同类产品技术水平。
At present, the pneumatic servo control using on-off valves has become a subject researched on competitively in the domain of fluid power control.
目前用开关阀实现的气动伺服控制已成为流体动力控制领域竞相研究的对象。
Due to the simple operation and shut-off valves in the quick connects, the Single valve 6-port gas Sampler is an extremely safe method of gas sampling.
在快速连接，单阀6端口气体取样器由于操作简单，截止阀是一种非常安全的气体取样方法。
Design, fabrication, inspection and test for the supplied product shall accord fully with the requirements of TECHNICAL SPECIFICATION for OXYGEN ON-OFF VALVES.
所供产品的设计、制造、检验和验收应符合氧气开关阀技术规格书的要求。
Early ideas to counter these issues included cut-off valves and colour-changing paint, but the designer settled on the pop-up mechanism, because of its ease of use.
早期的设想是用计算器来计算包括截止阀和换色涂抹装置在内的仪器，然而这项设计最终才用了自动弹跳机理结构，原因是易于操作。
The aim is to produce an automaton that could help people do difficult jobs underwater-shutting off leaking oil valves, for example.
她的目标是研制一个自动化机器人，以帮助人们从事有困难的水下作业——例如关闭泄漏石油的阀门。
8 min An operator notices that the valves for the backup pumps in the secondary loop are off. He opens the valves. The secondary side now operating normally.
8分钟一个操作员注意到二次回路备用水泵的阀门是关的，于是打开了阀门。二次回路现在运作正常。
Today, most new landscape irrigation systems utilize timers and remotely operated valves, saving gardeners the repetitive task of turning irrigation on and off.
今天，大多数的新景观灌溉系统，利用定时器和远程操作的阀门，节省园丁灌溉的转化和关闭重复的任务。
We were just trying to get her away because we didn't know if they had shut the valves off to the pumps or anything.
我们努力想把她救出来，因为我们不知道(工作人员)是否关闭了加油站的阀门。
Teach responsible members of your family how to turn off the gas, electricity, and water at valves and main switches.
平时要教会能担负起责任的家庭成员如何关闭燃气阀门、电闸以及水阀。
In the selection of imported valves, if the medium containing fibers, containing impurities, containing particles should be used in the V-belt cut off valve.
在选用进口调节阀时，如果介质为含纤维、含杂质、含颗粒时，应选用V型带切断的调节阀。
Needle valves are a small (usually 1 inch or less), simple, and rugged means of throttling and shutting off extremely high pressures compared with other valves.
针形阀是一种节流和切断特高压(与其它阀门相比)流体的小型阀门(通常为1英寸或不到1英寸)、结构简单、坚固耐用。
Different types of valves (including ball valve, butterfly valve, cut-off valve and brake valve) commonly used in designing painting line and their features were introduced.
介绍了涂装线设计中常用的各种类型的阀门(包括球阀、蝶阀、截止阀、闸阀)及其特点。
The minute they started the test by shutting off the steam valves, their fate was sealed.
在他们关闭蒸汽阀以开始试验的这一刹那，他们的命运就决定了。
Example valves would include a shut-off valve for an economizer cycle, an unloader valve, or a suction modulation valve.
作为示例的阀可包括经济器循环的断流阀、卸荷器阀或吸入调节阀。
These provide access to the central bore of the well underneath most of the heavy valves which should have closed off the flow of oil, but for some reason did not.
这些为连接在许多沉重的真空阀下的钻井中心的钻孔提供了条件。这些真空阀本应该阻止石油的外泄，但出于某种原因没有做到这一点。
And it will include closing off the valves on that new containment cap so that they can take solid readings of the pressure inside of that containment cap and inside that well.
包括关闭新的控油罩上的阀门，这样他们就可以读取控油罩和油井内部压力的稳定数据。
And it will include closing off the valves on that new containment cap so that they can take solid readings of the pressure inside of that containment cap and inside that well.
包括关闭新的控油罩上的阀门，这样他们就可以读取控油罩和油井内部压力的稳定数据。
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