pumping equipment

Recent electronic means of pumping using low temperature sorption techniques and getter-ion pumps have been introduced.

现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备。

Evacuate the equipment and break vacuum with an inert gas, such as nitrogen. Purge with an inert gas if equipment design does not permit evacuation.

对设备抽真空，然后充入不活泼气体，如氮。如果设备不允许抽真空，用不活泼气体来净化。

The other equipment employs a pump to extract ground air from the hole.

第二种设备使用一个泵，从孔中抽取地下气体。

The design and experiment analysis for air bleed plate using liquid helium of space simulated equipment

100立方空模设备中液氦抽气板的设计与实验分析

back-side-crank pumping unit

单拐多连杆抽油设备

Study on Realization of Faults Diagnosis for Intelligent Equipment of Intermittent Pumping Units' Oil-drawing;

抽油机智能间抽设备实现故障诊断的研究

X Series Rotary Vacuum Pumps is a basic equip-ment used for pumping air from sealedvessels to attain vacuum condition.

系列旋片式真空泵是用来对密封容器抽除气体而获得真空的基本设备。

The entire apparatus must, of course, be evacuated.

当然，整个设备必须抽成真空。

Studies on Decrease of Equipment Corrosion in Sulfolane Extraction System;

降低环丁砜抽提系统设备腐蚀性研究

Brief Introduction to the Mechanical and Electrical Equipment of Jiangsu Yixing Pumped Storage Power Station

江苏宜兴抽水蓄能电站机电设备简介

to have electricity, gas, running water and steam heating system

有水、电、暖气、煤气设备

L-surface Gas Drainage Drilling and Extraction Equipment Optimization of Pipeline System

地面“L”型钻井瓦斯抽采设备与抽采管路系统优化探讨

Access point;Equipment branch 1;Equipment branch 2;Penetration fixed;Penetration removable

入口点;设备分支 1;设备分支 2;固定贯穿点;抽取式贯穿点

Constitute the circuit checking regulation and spot-check it.

制定设备的巡回检查制度，并抽查落实情况。

The Binding-together Bidding of the Main Machine Equipment for the Baoquan Pumped Storage Power Station;

宝泉抽水蓄能电站主机设备的统一招标

Improving Equipment Management by Means of Statistical Sampling Test;

应用统计抽样检验技术逐步提高设备管理水平

Application of Equipment Patrol Inspection System in Pumped-storage Power Plant

抽水蓄能电站设备巡回检测系统的应用

Operating Efficiency Analysis of Rod Pumping Equipment and Approaches to Improve Efficiency

有杆抽油设备运行效率分析及提高效率的途径