• Point to keep in mind - the valve or valves are but one factor in a piping system that contribute to pressure drop.

    但是应该知道阀门不是管道系统产生唯一因素导致的产生还有下列因素

    blog.sina.com.cn

  • Vacuum solenoid valve, is used for vacuum piping system, or vacuum equipment, electromagnetic valve is used to control the vacuum.

    用于真空负压管道系统或者真空设备上,用来控制真空的开关的电磁

    www.youboy.com

  • By analyzing three fire - fighting circuit piping system, and comparing some standard, it can get advantages and disadvantages, and introduce the design of fire-fighting pump piping system.

    通过三种消防流程出水管道系统分析对比有关规范规定,总结其利弊提出消防水泵出水管道系统设计做法。

    dict.cnki.net

  • For alloy steel piping system, the liquid temperature shall be higher than the brittle transition temperature of the metal material.

    如果是合金钢管道系统液体温度高于金属材料脆性转变温度

    www.96949.com

  • The compressed air drying of water vapor pressure points with any expressed as the air pressure in particular piping system of compressed air does not occur within the lowest temperature setting.

    干燥器压缩空气水蒸气含量压力凝露表示特定压力空气管线系统压缩空气发生凝结最低温度

    www.sokongyaji.com

  • The security influence of the flushing pipe parameter and the flushing pipe system on-position for steam-water piping system are analyzed.

    分析了参数系统接入位置汽水管道系统安全性影响

    www.dictall.com

  • Chlorinated polyvinyl chloride(CPVC) piping system is ideal for process industry.

    氯化聚氯乙烯加工行业管道系统理想选择。

    dict.cnki.net

  • So it is very important to know the effect of cracks on the collapse loads of elbows for integrity assessment of the piping system.

    研究缺陷弯头塑性承载能力整个压力管道系统安全评定占有重要地位。

    www.dictall.com

  • The fluid pressure pulse and flow-noise in water piping system decreased the operation safety of piping system and hiding ability of submarines.

    水管系统流体压力脉动及其引起的噪声降低管路系统自身工作可靠性舰船隐蔽性

    dict.cnki.net

  • This specification defines the requirements and procedures for pressure testing onboard of piping system of HLV FRONT TRANSPORTER. Testing in workshop should not be done expect special system.

    工艺规定半潜船运输先锋系统船上压力试验要求步骤特殊规定外,车间压力试验

    bbs1.81tech.com

  • The results of water hammer for multi - piping system is presented the water hammer in complicated pipes has been computed by characteristic line -method.

    从不定常偏微分方程组出发,采用特征线方法管路系统的不同管道,使用不同的时间步计算锤现象

    dict.cnki.net

  • What kind of piping system should the Bourdon effect be considered to?

    哪种类型考虑波登效应?。

    www.pipingsoft.com

  • FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, valves should be left in an open position to allow complete drainage.

    冰冻气候预防措施测试管道系统法门应该处于开启位置使得能够实现完全排泄

    www.h6688.com

  • In this paper the soft water piping system, the general principle and structure of the temperature measuring device, and the control system in the gas generator are introduced in deta

    软水管路系统装置结构原理煤气发生炉控制系统,取得技术经济效果进行了较为详细叙述

    dict.cnki.net

  • Undertake piping system design in basic and detail design for onshore and offshore oil/gas facility.

    完成陆上海上油气设施管道系统基本设计详细设计阶段设计工作

    ship.baidajob.com

  • Undertake piping system design in basic and detail design independently for onshore and offshore oil/gas facility.

    独立承担陆上海上油气设施管道系统基本设计详细设计阶段设计工作;

    ship.baidajob.com

  • For piping system made of non-alloy steel or low alloy steel, the liquid temperature shall not be lower than 5℃;

    合金钢合金钢管道系统液体温度不得低于5℃;

    bbs.hg707.com

  • The utility model relates to a magnetic filter which is used for the piping system to discharge the pollution.

    实用新型涉及管道系统排污磁性过滤器

    ip.com

  • The product can be used piping system shut-off valve, control valves and check valves.

    产品可用管道系统切断控制阀回阀

    bengfa.famen88.com

  • This paper summarizes the purpose and significance of the development of the design technology for ship piping system for 3D modeling and 2D drawing output.

    文章概述了进行舰船三维模型二维出图技术开发目的意义

    dict.cnki.net

  • The nozzle and distribution piping system shall be uniformly installed in the protection area to guarantee the HFC-227ea agent can spray to the protection area uniformly within the fixed time.

    保护区内均匀设置若干丙烷喷嘴分配确保丙烷灭火剂规定时间均匀保护区

    yiqiyibiao.huangye88.com

  • To guarantee the safety and reliability of water system, rain piping, compressed air piping, and gas piping system.

    技术上确保给排水雨水压气天然气管网系统安全性可靠性

    laser.baidajob.com

  • Piping transport system is a developing technology with wider prospects, which has been applied extensively abroad; it is still in embryo in China.

    采用管道输送固体物料技术国外已有大量应用实例但是国内处于起步阶段具有一定应用前景的新技术

    dict.cnki.net

  • The provisions of this Chapter apply to piping and ventilating system on all types of ships except where otherwise stated.

    另有规定者外,规定适用各型船舶管系舱室通风系统

    dict.kekenet.com

  • The paper discusses the solution method of bus-piping circulating water system and introduces one new concept - Virtual Flow Resistance.

    详细介绍管制循环水系统的数学描述求解提出虚拟流程阻力概念

    dict.cnki.net

  • The paper discusses the solution method of bus-piping circulating water system and introduces one new concept - Virtual Flow Resistance.

    详细介绍管制循环水系统的数学描述求解提出虚拟流程阻力概念

    dict.cnki.net

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