heavy duty pump是什么意思

网络释义

用法例句

Based on the experiment,according to characteristic of configuration and operation for injection pump of model A,draw up detailed technies of ajusting and testing.

在实验的基础上 ,根据A型泵结构特点及工作原理 ,制定了详细的A型油泵总成维修后调试工

This paper illustrates building technically reliable,economical and energy efficient pumping station that is easy to operate and manage through the comparison and selection of different sewage pump model,combined with PLC,MCC technology,and the further promotion of submersible sewage pump usage in water supply and drainage engineering.

通过对污水泵型的比选,结合PLC、MCC技术,使泵站实现技术可靠、经济合理、运行稳定、管理简单、高效节能、操作方便、成本低、占地少等特点,进一步推广潜水污泵在给排水工程中的应用。

Some Views on the Selection of Pumps for Large Urban Pump Plant in the Light of Practice;

城市大型排涝泵站泵型选型的认识与实践

Axial-flow pump of medium-small size--Types and basic parameters

GB/T9481-1988中小型轴流泵型式与基本尺寸

Reciprocating Pump & Other type Pumps

往复泵及其它类型泵

squad fire apparatus

小型泵防车人员的泵浦车

Flow Channel Hydraulic Optimization and Test of Mode Pump Devices at the Changgou Pump Station

长沟泵站泵装置流道优化与选型研究

Pump Pressure Analysis of the 3NB2200 High Efficiency Well Drilling Pump

3NB2200型大功率钻井泵的泵压分析研究

A Virtual Pump Model for CFD Analysis of Pump Station

虚拟泵模型在泵站CFD模拟中的应用

suspended bowl submersible mixed flow pump

吊碗型淹没式混流泵

fixed casing pump

套管型固定式井下泵

fixed insert pump

插入型固定式井下泵

free parallel pump

平行管型活动式井下泵

free casing pump

套管型活动式井下泵

back pack pump tank fire extinguisher

小型背负泵式灭火器

Optimization Algorithm CAD Auto Selecting Type of Pumps;

泵的CAD　Auto选型优化算法

Improvements of DY6-25X10 Type Multistage Centrifugal Pumps

DY6-25X10型离心泵的改进

Analysis and Research on Dynamic Response of Pumping Station with Block Pump Room;

具有块基型泵房的大型泵站动力特性分析研究

Explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil.

本型泵可以单独使用，也可作为其他高真空泵的前级泵。

Research on the Development of New Valveless Piezoelectric Pump and Working Noise of Piezoelectric Pump;

新型无阀压电泵开发与压电泵工作噪声的研究