check valve的例句大全

A of butterfly valves LT. Check valve flange plate. These products exports a single mechanical processing.

蝶阀A型LT型. 止回阀法兰碟阀. 上述产品出口单件的机械加工.

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The Research on Autocontrol Protection System for the Check Valve of Axial Flow Fan

高炉轴流风机止回阀自控保护系统的研究

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The construction of concentric bi-directional valve overcomes the disadvantage of easy to connect between two parallel check valves.

同心双向阀结构克服了传统的单向阀并联结构两阀间易连通的缺点。

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To avoid this discharge, install a spring-loaded, rubber seated check valve ahead of the backflow assembly.

为了避免这种排放，要在防回流阀总成前面安装一个弹簧驱动、橡胶阀座的止回阀。

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Ball check valve A too narrow sealing surface of the lamella combined with the improper material quality of the lamella is the main cause affecting the annular scars on the safety value.

阀瓣密封面过窄与阀瓣材质的选择不当，是影响安全阀环形伤痕的主要原因。

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It also introduces a newly developed device to measure the travel distance of the steel ball of check valve on site.

叙述了新研制的一种适应于现场应用的逆止阀钢球动作行程修测装置。

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Connect vacuum hose to booster check valve.

连接真空软管到增压器检测阀。

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SpaceX engineers discovered the root cause was a faulty check valve and repaired it the same day.

SpaceX公司的工程师们发现，问题根源是止回阀出了毛病，他们当天便将其修好了。

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Check the safety valve before you buy or use a pressure pot.

挑选使用高压锅时,一定要注意它的安全阀.

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On the Condition Check and Maintenance of Valve-Regulated Lead Acid Battery of Communication Power Supply Equipment in Electric Power System

电力系统通信电源设备阀控式铅酸蓄电池的状态检测与维护

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There shall be no brass or bronze parts used within the check valve assembly.

在止回阀总成内部不应该采用黄铜或青铜部件.

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Series 719 Double Check Valve Assembly shall be installed at each noted location.

系列719双止回阀总成应该安装在每个标注的位置上.

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Check valve flange plate.

止回阀法兰碟阀.

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Safety Valve, Ball Valve, Needle Valve, Y-type Cylinder Control Valve, Y Cylinder Valve, Check Valve Cock.

采购产品安全阀, 球阀, 针形阀, Y型气缸控制阀, y筒形阀, 止回阀.

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Controlled closing of the valve, opens the mainline check valve, gradually increasing line pressure.

阀门受到控制的关闭操作, 开启主管线止回阀, 逐渐增加管线压力.

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We have many series production such as plunger valve, integral heat ball valve, check valve, close valve, duct valve.

主要产品包括：柱塞阀、高温球阀、止回阀、截止阀、排污阀、闸阀、波纹管截止阀及民用阀门。

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The movements of check valve located at Valve valve seal on the Butterfly valve seat surface.

升降式止回阀的阀瓣座落位于阀体上阀座密封面上.

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The company mainly produces the products involving PP-R ball valve, angle valve, stop valve, check valve and pipe fittings.

本公司主要生产PP-R球阀、角阀、截止阀、止回阀、管接头等产品。

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The check valve of the single piston pump was replaced by ball valve, and conical valve with guidance was used for safety valve;

单柱塞油泵的单向阀改成球阀，安全阀改用带导向的锥阀；

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Our main steel gate valve , globe valve , check valve steel flange , pipeline strainer and so on.

各种材质闸阀、截止阀 、 止回阀 、 球阀 、 法兰及过滤器等.

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