查询词典 valve

Manual cut-off valve, ball valve can be installed in the pipeline in any position.

手动截止阀、球阀可安装在管路的任何位置上。

Second, fixed ball valve The ball valve is fixed, pressure produces no movement.

二、固定球球阀球阀的球体是固定的，受压后不产生移动。

Our products are divided into two categories of domestic and export products; Export products includes forging and machining of precision close die forging parts, such as: valve bodies, valve covers, triple bodies, four-way valves, flanges etc, those products are mainly exported to European countries; Domestic parts mainly includes head and tail frame, middle channel, scraper, chain pulley, E type bolts, dumb bell and latch of scraper conveyor, belt conveyor as 630 and 764 series used in coal mine production.

我们的产品按国内外分为两大类：国外主要为欧洲部分国家长期进行精密模锻件的生产与精加工，如阀体、阀盖、三通、四通、法兰等；国内主要为煤矿生产中使用的刮板输送机、带式输送机产品，如630、764系列刮板输送机的头尾架、中部槽、刮板、链轮组件、E型螺栓、哑铃、销轨等。我们凭借快速的交货期、一流的产品质量、具有竞争力的价格等多方面的优势已获得新老客户的一致认可。

This disquisition is about the general situation of the stuff load and distribution equipment on the blast furnace bell-less top, and expatiate on the design characteristics and the problems of the vital equipment such as sealed valve, flow control valve and stuff distribution facility in the two advanced type bell-less top equipment (parallel hopper type and series hopper type) in the world.

本文介绍了高炉无料钟炉顶装料布料装置的概况，重点阐述了世界上最先进的两种无钟炉顶设备(并列料罐式无钟炉顶装料布料装置和串列料罐式无钟炉顶装料布料装置)中的密封阀、料流调节阀和布料器等关键设备的设计特点及问题探讨。

The valve's internal and external corrosion: 1, valve body (including the variable speed transmission box) inside and outside, at first, blasting sand blasting, seek non-toxic powder electrostatic spraying epoxy resin, thickness up to 03mm or more.

六、阀门的内外防腐： 1、阀体内外，首先应抛丸清砂除锈，力求静电喷涂粉状无毒环氧树脂，厚度达03mm以上。

By 'tuning' the exhaust to suit prevaling conditions, the EXUP valve prevents exhaust blow back during the 75 degree valve overlap period, and this ensures high levels of torque, notably in the 2500-3000rpm range.

微调'排气，以适应prevaling条件下， exup阀，防止排气的打击，回到在75度阀的重叠期，这可确保高水平的扭矩，尤其是在2500年- 3000rpm范围内。

If global air-failure and valve is kept as FC, steam to reboiler will fail close , reflux will fail open , hence likely that safety valve will not blow.

如果整体气源中断，而阀门保持FC，到再沸器的蒸汽将故障关闭，回流将故障打开，因此安全阀有可能不会打开泄放。

Rather than relying on the vacuum chamber alone, the Twin Chamber Blow Off Valve harnesses boost pressure in a second chamber to assist in opening the relief valve.

因而无论在突然增速和减速的情况下，双腔排气阀都有着良好的阀门效果，同时又不损失气流效应。

If global air-failure and valve is kept as FC, steam to reboiler will fail close, reflux will fail open, hence likely that safety valve will not blow.

如果整体气源中断，而阀保持故障关，到再沸器的蒸汽将故障关闭，回流将故障打开，因此有可能安全阀不会打开泄放。

Disc in the valve body around a fixed axis of the valve, called the Butterfly.

蝶板在阀体内绕固定轴旋转的阀门，叫蝶阀。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。