dry vacuum pump

Volumetric efficiency of a new claw type dry vacuum pump was introduced.介绍了一种新型的特殊爪型干式真空泵的容积利用系数。UzV汉语字典

In this paper, the pumping principle, definition,performance of dry vacuum pump and its applications are described .本文介绍了干式真空泵的抽气原理、定义和特点及其应用 ,最后简述了干式泵抽除颗粒物质的措施和方法。UzV汉语字典

The study on the water-discharging pressure reducer vacuum fish pump;排水辅助减压型真空式鱼泵研究UzV汉语字典

The Development of Parameter Design about Dry Screw Vacuum Pump;螺杆型干式真空泵参数化设计软件的开发UzV汉语字典

Application Research of Hilbert-Huang Transform in the Fault Diagnosis of Dry Vacuum Pump;Hilbert-Huang变换在干式真空泵故障诊断中的应用研究UzV汉语字典

oil sealed rotary vacuum pump油密封式旋转真空泵UzV汉语字典

rotary oil pump回转油真空泵，旋转式油泵UzV汉语字典

Analysis of Failure Modes for scroll wrap in scroll vacuum pump涡旋真空泵涡旋齿失效形式分析(英文)UzV汉语字典

MATHEMATICAL MODEL OF WATER-RING VACUUM PUMP AND ITS INFLUENCE UPON ECONOMIC EFFICIENCY OF THE CONDENSER水环式真空泵对凝汽器经济性的影响UzV汉语字典

drum film dryer转鼓式真空过滤干燥器UzV汉语字典

Combined heat pump and microwave-vacuum drying of sea cucumber热泵与微波真空联合干燥海参的初步研究UzV汉语字典

The Influence and Improving Measures of Water Jet Condensation Vacuum Pump on Vacuum Drying System水喷射真空冷凝泵对真空干燥系统的影响及提高措施UzV汉语字典

Adding Front Spraying Device to Nash Pump水环式真空泵增加前置喷射装置的改造UzV汉语字典

The vacuum pump is used to provide a vacuum environment for the freezing-drying cabinet and the condensers so as to enable the moisture in the materials to sublimate in the vacuum.真空泵的作用是给冻干箱和冷凝器提供一个真空环境，使物料的水份可以在真空下进行升华。UzV汉语字典

"The Huangyan, Zhejiang-based Tianlun Vacuum Pump Factory, founded in the early 1990s, is a specialist/specialized manufacturer of rotary vane pumps"浙江黄岩天仑真空泵厂成立于九十年代初,是一家专业生产旋片式真空泵的企业UzV汉语字典

The product qualities of vacuum belt drying and freeze-drying are better than that of air-drying.真空冷冻干燥、真空带式干燥的产品品质优于热风干燥。UzV汉语字典

Generator/Vacuum Pump Remove/Install发电机/真空泵拆卸/安装UzV汉语字典

neon light tube vacuum pump霓虹灯管真空抽气泵UzV汉语字典

vacuum and fuel pump tester真空及燃油泵测验器UzV汉语字典

automatic Sprengel pump自动斯普伦格尔真空泵UzV汉语字典

exhauster high speed pressure regulator真空泵高转速调压器UzV汉语字典