1.
Effect of Ambient Temperature and Humidity on Defrosting Characteristics of Air Source Heat Pump
空气温湿度对空气源螺杆热泵机组除霜性能的影响
2.
Experimental investigation of optimized defrost control for air source screw heat pump Optimize defrost control settings
风冷螺杆热泵机组的除霜控制设定参数优化的试验研究
3.
Force-thermal coupling analysis numerical simulation for a double-helix single screw pump bush
双头单螺杆泵衬套力热耦合模拟研究
4.
Study of Screw Pump Heated in Pumping Process Based on Finite Element Method
基于有限元分析的泵送过程螺杆泵受热研究
5.
Application of screw pump technique in the late period of heavy oil thermal recovery
螺杆泵采油技术在稠油热采开发后期的应用
6.
The Application of Screw Pumps in Directional Wells and the Technology Research on Annulus Test
定向井中螺杆泵及螺杆泵环空测试技术研究
7.
Siemens S7-200PLC in the Water-source Heat Pump Screw Stepless Energy Adjustment Application Unit
西门子S7-200PLC在螺杆式水源热泵无级能量调节机组上的应用
8.
A Dynamics Study on Surface-driving Progressing Cavity Pump of Oil Production System;
地面驱动螺杆泵井抽油杆柱力学研究
9.
Development and Application of PCP Special Pumping Rod with Middle Displacement;
中排量螺杆泵专用抽油杆研制与应用
10.
Research on the Screws Design Process and Mechanics Property of 135 Three Screw Pump;
135型螺杆泵螺杆的设计过程及力学性能研究
11.
Design of Tool Profile for the Milling of Three-Screw Pump Rotors and Measurement of the Helicoids
三螺杆泵中螺杆的刀具设计及型面检测
12.
3D Modeling and Milling Simulation of the Screws of Triple Screw Pumps
三螺杆泵的螺杆三维建模及其铣削加工仿真
13.
Kinetic Analysis and Simulation of Multi-Lobe Progressing Cavity Pump
多头螺杆泵定转子空间曲面的形成及螺杆泵运动学仿真
14.
The Research on Optimizing and Prolonging the Checking Period of the Progressing Cavity Pump System for Oil Production;
螺杆泵采油系统优化延长检泵周期技术研究
15.
Technical specification of single screw pumps
GB/T10885-1989单螺杆泵技术条件
16.
Marine electric eccentric screw pump
GB/T10831-1989船用电动单螺杆泵
17.
Types and basic parameters of three screw pumps
GB/T10886-1989三螺杆泵型式与基本参数
18.
Types and basic parameters of single screw pumps
GB/T10884-1989单螺杆泵型式与基本参数