1.
" Economical operation for industrial centrifugal, mixed flow, axial flow and vortex pump systems"
GB/T13469-1992工业用离心泵、混流泵、轴流泵与旋涡泵系统经济运行
2.
The Study of Circulating-water Pump and Feed-water Pump Economic Operation in a Power Plant;
火电厂循环水泵和给水泵系统经济运行研究
3.
Working Fluids for the Moderate and High Temperature Heat Pump Based on Conventional R134a Heat Pump System
基于R134a常温热泵系统的中高温热泵工质的研究
4.
In this paper, the control strategies of variable flow in secondary pump system and primary pump system in air conditioning were also discussed.
本文还探讨了空调二次泵系统和一次泵系统变流量的控制策略。
5.
Study on Photovoltaic-Solar Assisted Heat Pump System and Multifunctional Domestic Heat Pump System;
光伏—太阳能热泵系统及多功能热泵系统的综合性能研究
6.
bivalent heat pump system
带有两种热源的热泵系统
7.
ballast pump status-indicating system
压载泵状态指示系统
8.
ancillary pumping and piping system
辅助水泵及水管系统
9.
bilge pumping and draining system
舱底污水泵及排水系统
10.
bilge pumping arrangement
舱底水泵唧系统布置图
11.
Development of ECM system for machining round corner for intersecting lines of holes in polymer-injecting pump
注聚泵泵体内孔相贯线倒圆电解加工系统
12.
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
13.
The Study on the Energy-saving Control System in Stationary Concrete Pump;
拖式混凝土泵发动机-泵功率匹配控制系统研究
14.
Performance Analysis and Experiment Study of Pumping System of Trailer Concrete Pump;
拖式混凝土泵泵送系统性能分析与实验研究
15.
Feasiblity Analysis of Energy Recycling Water-source Heat Pump System Applied in Mountainous Topographical Cities
水轮机-水泵在水源热泵取水系统应用的可行性
16.
Study on the speed sensation control of truck-mounted concrete pump's main pump
混凝土泵车主泵转速感应控制系统研究
17.
Analysis on energy efficiency of water pump control methods in variable primary flow systems
一次泵变流量系统水泵控制方法的节能性分析
18.
Recommended practice for application of ESP Submersible cable systems
GB/T17389-1998潜油电泵电缆系统的应用