Application of high pressure water jet penetration perforation technology in Jiangsu Oilfield 高压水射流深穿透射孔技术在江苏油田的应用
The differential pressure water level transducer is an important measuring element commonly used in power plant. 差压式变送器是电厂常用的一种十分重要的测量元件。
Study on the Application of High Pressure Water Mist Fire-extinguishing System in Metro Stations 高压细水雾灭火系统在地铁车站公共区的应用研究
High pressure water jet drilling system 高压水射流钻井系统喷水灭火系统增压器
A Study of High Pressure Water Jet Cutting Device and Cutting Test 高压水射流切割装置和切割试验研究
Application of High Pressure Water Mist System in Urban Rail Transit 高压细水雾灭火系统在城市轨道交通中的应用
Solved the problem of high pressure water rotary seals with the method of pressure balance, conducted the seals simulation experiments successfully. 利用压力平衡的方法解决了高压动密封问题,成功进行了密封试验。
Research on Fixed Type High Pressure Water Mist Fire Fighting System in Tunnel 隧道中固定式高压细水雾灭火系统研究
Research on High Pressure Water Jet Cutting to Improve Gas Drainage Efficiency 高压水射流割缝提高瓦斯抽放效率的研究
It also introduces the composition and operational principle of a changing frequency and constant pressure water supplying system. 同时介绍了变频恒压供水系统的构成和工作原理。
During the grinding pressure water must be supplied. 在研磨工作的过程中必须提供冷却水。
Additive pipe pressure water supply system was researched that base on the pressurized fluid transient theory and the elastic pipe theory; 对基于流体瞬变流理论以及弹性管理论的管网叠压供水系统模型进行了分析;
Technical Renovation of the Constant Pressure Water Supply and Accident Tower High Water Level Guarantee System; 为实现水泵运行节能和有消防保障的恒压供水,分析了水泵调速系统原理。
Energy-saving Technology in Constant Pressure Water Supply Based on PLC and Frequency Converter 基于PLC与变频器的恒压供水节能技术研究
Research on Constant Pressure Water Supply Measure and Control System Based on PLC in Coal Mine 基于PLC的煤矿井下恒压供水测控系统研究
The Jet Characteristics Theory Analysis and Numerical Simulation of Oil Well High Pressure Water Rock Breaking Nozzles 油井高压水破岩喷嘴射流特性的理论分析与数值模拟
The paper presents the structure and relative dynamic calculation of nozzles, key components in high pressure water descaling. 对二轧厂高压水除鳞系统曾发生的典型故障进行分析,并介绍相应的防治方法。
The Fuzzy-PID Design of the Constant Pressure Water Supplying System with Frequency Conversion 基于Fuzzy-PID控制的变频恒压供水系统设计
This paper tells the origin and cutting mechanism of water jet cutting technology, and introduces fundamental of getting high pressure water jet and its application. 论述了高压水射流加工技术的起源、割机理,并介绍了获得高压水射流的基本原理和范围。
Energy Conservation Design of the Constant Pressure Water Supply of Hospital Based on Logo and Frequency Conversion 基于Logo和变频技术的医院恒压供水设计
Design of the Constant Pressure Water Supply Control System Based on MCGS, Inverter and PLC 基于MCGS、变频器和PLC实现的恒压供水控制系统的设计
YFT-T series has low and high pressure water pump, so you can have the water test directness. 系列已配置高、低压水泵及供压系统,可直接进行水压试验。
This article briefly discusses the technical application of Delta VFD-F series inverter in constant pressure water supply control system. 本文对台达VFD-F系列变频器在恒压供水控制系统中的应用相关技术作粗略讨论。
Experimental investigation of the effect of obstructions on fire suppression performance of high pressure water mist system 障碍物对高压细水雾灭火性能影响试验研究
Numerical Simulation Study on Structure Design and Parameters Optimization of High Pressure Water Jet Cutting Nozzle 高压水射流切割喷嘴的结构设计和参数优化数值模拟研究
Analysis and Study of Parameters in High Pressure Water Jet Cleaning Steel Plate System 高压水射流清洗钢板系统参数分析与研究
Experimental Study of High Pressure Water Jet Technology Used in Black Smoke Pollution Control of Small and Medium Coal Stove 高压水射流技术在中小型煤炉黑烟污染控制中的实验研究
Design and Debugging of Constant Pressure Water Supplying Soft-Start Cycle Control System with Variable Frequency 变频恒压供水循环软起动控制系统的设计与调试
Application of Frequency Converter and Special Pump Card in Constant Pressure Water Supply System 变频器及专用泵卡在恒压供水系统的应用