Always maintain the vacuum pumps!
始终保持水泵内的真空！
Single and Double Stage Vane Vacuum Pumps.
单、双级旋片式真空泵。
Vacuum technology. Vocabulary. Vacuum pumps.
真空技术。词汇。真空泵。
Assembly of the vacuum pumps and other equipment.
组装真空泵及其他设备。
Standard configuration for rotary vane vacuum pumps.
标准配置为旋片式真空泵。
Vacuum technology; terms and definitions, vacuum pumps.
真空技术。名称和定义。真空泵。
Displacement compressors, vacuum pumps, and blowers; Erratum.
容积式压缩机，真空泵和鼓风机。正误表。
The vacuum pumps begin sucking the air from the barrel of gun.
真空泵开始抽取电子枪管里的空气。
Compressors and vacuum pumps. Safety requirements. Part 2: vacuum pumps.
压缩机和真空泵。安全要求。第2部分：真空泵。
The vacuum system utilizes two vacuum pumps and one booster pump to achieve a vacuum.
真空系统采用两台真空泵和一台罗茨泵来实现真空。
Closed Solution switches, vacuum pumps automatically return will not choke burst hose.
关闭药液开关，水泵自动开始减压回流，不会憋爆软管。
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
Therefore our oil-lubricated vacuum pumps are especially quiet running and almost vibration-free.
因此，我们的油润真空泵运行时特别安静，几乎无振动。
Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps.
可单独作低真空泵用，也可与其他高真空泵组合作前级泵用；
This type of vacuum pumps and high structure is simple, easy to use, reliable, maintenance-friendly features.
该型泵具有真空度高、结构简单，使用方便、工作可靠、维护方便的特点。
By the use of the computer auxilliary design, the rotor's cycloids of Roots (Rhodes) vacuum pumps are designed.
利用计算机辅助设计罗茨真空泵转子型线。
They require no intercoolers and offer greater efficiency and easier maintenance than other types of vacuum pumps.
不需要中间冷却器，与其他型号的真空泵相比，效率更高，维修更简便。
Application of the current industry is the largest water-ring vacuum pumps and vacuum pumps and other rotating chip.
目前工业中应用最多的是水环式真空泵和旋片式真空泵等。
At first, vacuum pumps were found only in laboratories. Then it was found that the principle of the vacuum could be used elsewhere.
起初，人们只是在实验室里发现了真空泵，后来人们发现真空这一原则可用于其他地方。
Roots Vacuum Pumps, Roots and Vane Systems, Roots and Water-ring Systems, Roots and Piston Systems, Moves Freely Vacuum Systems and so on.
罗茨式真空泵，罗茨螺杆机组，罗茨旋片机组，罗茨水环机组，罗茨滑阀机组，移动式真空机组等。
The Alcatel vacuum Technology product-range includes vacuum pumps, leak detectors, vacuum gauges, plasma sensors, valves, flanges and fitting.
阿尔卡特真空技术的产品包括真空泵，检漏仪，真空计，等离子传感器，阀门，法兰及其配件。
Automatic electric systems use rotary vane electric vacuum pumps to create vacuum and an electric controller to maintain the correct vacuum level.
自动电动系统采用产生真空的旋转叶片电动真空泵和电动控制器，以保持准确的真空等级。
As the Roots pump is a non-vacuum inside the compression, the compression ratio is usually very low, so high, medium and vacuum pumps need to pump before.
由于罗茨泵是一种无内压缩的真空泵，通常压缩比很低，故高、中真空泵需要前级泵。
Coalescing filters used in air compressors flow the outside of the element in while coalescing filters used in vacuum pumps flow the inside of the element out.
空气压缩机气液分离滤芯，流向由外向内，真空泵气液分离滤芯流向由内向外。
The safety technical measures against explosion whistle happened on exhaust pipes during the running of vacuum pumps in pharmaceutical enterprises are discussest.
着重论述了在制药企业中真空泵运转过程中排气管发生爆鸣现象的安全技术控制措施。
Graham major products are the ejectors, liquid ring vacuum pumps, condensers, heat exchangers, and complete vacuum systems used every day by people throughout the world.
格雷汉姆的主要产品是真空喷射器、液环泵、冷凝器等以及整套真空系统，在全球多个工业领域有着广泛的应用。
Vacuum valves, vacuum pumps and vacuum flange connections are the three leading products, we possess import-export operations, and more than ten self-developed patent products.
以真空阀门、真空泵及真空法兰连接件三大类为主导产品，拥有自营进出口经营权和十多项自主研发的专利产品。
These include hopper sizes and shapes, conveying line sizes and construction, vacuum pumps, chutes, feeders, dust collection, drive sizing, and operating and data-collection systems.
这包括料斗尺寸和形状、输送线的大小和结构、真空泵、送料斜槽、喂料设备、集尘器、电机大小、操作和数据收集系统。
Dry running linear diaphragm pumps. Two means of actuation: linear and vibrating armature. Very high life time, low noise level and high efficiency. Used as compressors and vacuum pumps.
空运行线性隔膜泵。两种气动方法：线性和振动电枢。具有很高的使用寿命，低的噪音和高性能。可用作压缩机和真空泵。
The COBRA single stage, direct driven, dry vacuum pumps, with their unique rotary screws, are designed for difficult applications in the pharmaceutical and chemical processing industries.
COBRA单级，直驱动式干燥真空泵，有独特的旋转螺杆，该产品主要应用于药物和化工领域。
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