low zone pump

Development and application of low friction sucker pumps in polymer flooding plumbing;

聚驱杆管防偏磨低磨阻泵的开发与应用

Design of Cryopump Installed in Drift Tube of Neutral Beam Injector;

中性束注入器漂移管道用低温泵的设计

Influence of Changes in the Operating Condition of Refrigerators on Cryopump Performance;

制冷机工况变化对低温泵抽气特性的影响

Refrigerator’s cryopumps is widely used because of its high pumping velocity and dry-clean nature.

制冷机低温泵以其抽速大和无污染的特点,在各行各业得到了广泛的应用。

Study on hydraulic characteristics of low lift head pumping station;

特低扬程泵站水力性能研究

THE THERMODYNAMIC TREATMENT OF THE CRYO SORPTION PROCESS IN A CRYOPUMP

低温泵中低温吸附过程的热力学处理

Preliminary design of high pumping-speed cryopump for neutral beam injection

中性束系统大抽速低温泵的初步设计

A smart cryomatic instrument has developed to measure and control the temperature of a refrigerator cooled cryopump by means of the Rh-Fe resistance sensor.

采用铑铁电阻温度传感器研制了一台低温温度计，用于对制冷机低温泵温度的测控。

Measures taken to prevent abrasion of the plunger in cylinder sleeve of a cryopump and to improve sealing performance

低温泵缸套柱塞防磨损和提高密封性的措施

Malfunction Analysis and Study on Working Process of G-M Cryogenics Pump;

G-M低温泵的工作过程研究与故障分析

The cryogenic distribution valve box developing for the cryopump in EAST device

EAST装置内置低温冷凝泵低温分配阀箱的研制

Terminology of air separation plant-Cryogenic liquid pump

GB/T10606.6-1989空气分离设备术语低温液体泵

The Study of Low Temperature Geothermal Water Heating System Using the Water Source Heat Pump;

利用水源热泵的低温地热水采暖系统研究

On the Character of Large Cryocondensation Pump for Neutral Beam Injector;

中性束注入器用大型低温冷凝泵的特性研究

Research on the Tecnology Improving the Adaptability of ASHP under Low Temperature Conditions;

改善空气源热泵低温适应性的技术研究

Automatic control of supercritical helium circulating pump in EAST cryogenic system

EAST低温系统超临界氦循环泵的自动控制

Performance research of solar assistant air source heat pump in low temperature condition

太阳能辅助空气源热泵空调低温特性研究

Investigation on Air Source Heat Pump Water Heater Used at Low Temperature

空气源热泵热水器应用于低温环境的研究

Solution to Failures of Mechanical Seal on Pumps Transporting Low Temperature Dichloromethane

悬臂化工泵输送低温二氯甲烷机封泄漏的解决

Experimental Study on Improving Capacity of Air-source Heat Pump at Low Outdoor Temperature

空气源热泵系统低温制热量改善途径实验分析

Investigation on improving performance of air source heat pump water heater at low temperature

低温环境下提高空气源热泵热水器性能的研究

Determination of Nominal Heating Condition of Low Temperature Heat Pump (Water Chilling) Packages

低温空气源热泵(冷水)机组名义工况的确定研究

Shallow rock and soil energy storage combined with shallow geothermal energy-sustainable low temperature source of ground source heat pumps

浅层岩土蓄能加浅层地温能才是地源热泵可持续利用的低温热源