• 蒸汽压力给水压力下降

    The steam pressure or water pressure drop.

    www.cnstgl.com

  • 因此研究陶瓷给水过滤处理中的应用有着重大理论意义现实意义

    Therefore, to research the application of ceramics filter in the water supply treatment has great academic and realistic significance.

    dict.cnki.net

  • 本文作者通过参与小区给水施工设计监理工作小区给水设计提出个人的一点经验。

    Author participates in the work water supply design, construction and supervision, and gives out his opinion in small area water supply design.

    dict.cnki.net

  • 介绍了国内建筑主导给水塑料管管材产品特性生产应用、以及市场分析发展前景

    The products property of water supply plastic pipe, production and application in domestic construction, market analysis and development prospect are introduced.

    dict.cnki.net

  • 采用减压阀高层建筑物消防给水系统进行竖向分区可以简化系统

    It can simplify the fire supply system of highrise building by applying pressure relief valve to vertical compartment.

    www.dictall.com

  • 间接污染源包括进入给水系统的污染物这些污染物自泥土地下水系统以及大气雨水

    Indirect sources include contaminants that enter the water supply from soils or groundwater systems and from the atmosphere via rainwater.

    www.hxen.com

  • 调速水泵水箱消防给水系统更是白白浪费能量装置

    Speed pumps without tank fire water supply system is a waste of energy devices.

    danci.911cha.org

  • 城市管道工程包括给水管网雨水污水渠等,市政工程建设一个重要组成部分

    The city pipeline engineering consists of feedwater pipe, rainwater pipe and sewage pipe, is a part and parcel of the municipal engineering.

    dict.cnki.net

  • 大多数城市给水系统,除开非常缺水时期外,消火栓饮用水系统相连

    In most municipal systems hydrants are connected to the drinking water system except during period of extreme water shortage.

    www.dictall.com

  • 通常采用重力给水方式,需要水泵水源抽取高处,在规划安置点时应当考虑到一点

    Water will often be pumped from the source to an elevated point to allow gravity-feed distribution. Planning of the site should take this into account.

    pro.yeeyan.com

  • 应用离子交换软化使蒸汽锅炉给水硬度达到合格标准

    Application of ion exchange softening method, can make steam boiler feed water hardness meet eligibility criteria.

    www.cnstgl.com

  • 探讨生活小区设计工作中正确计算给水流量方法

    Discusses the right calculation methods of supply water flow in design of resident district.

    dict.cnki.net

  • 应用:用于输送电站锅炉给水工业设备中的锅炉给水凝结水

    Applications:Handling of feed water in power stations, boiler feed water and condensate in industrial facilities.

    www.yuheng88.com

  • 因此研究陶瓷滤料给水过滤工艺应用有着重大理论意义现实意义

    Thereby, to study application the ceramics filter to the filter craft of supply water has the great theory and realistic meaning.

    dict.cnki.net

  • 介绍锅炉给水化学变色使用效果解决锅炉失水严重的问题锅炉安全运行起到了良好作用

    Introduce the effect of using chemistry coloring agent quit scale. It solve boiler run off water question and supply well guard effect for the boiler ensure safety in production.

    dict.cnki.net

  • 但是我国给水处理技术落后国外发达国家很多有必要国外先进技术进行学习研究

    But our country water treatment technology is behind many in developed countries, it is necessary for foreign advanced technology study and research.

    www.scl-cn.com

  • 部分城镇消防用水量标准、消防给水管道管径压力市政消防栓布置几个方面分析研究消防供水问题

    This part researches and analyses the municipal fire consumption, pipe diameter and pressure of fire water supply pipes, space between municipal hydrants and other problems of fire water supply.

    dict.cnki.net

  • 检查自动给水系统截止等各是否正确开启关闭

    Examine the check valve, cut off valve of auto water supplying system see if open or close correct.

    www.hackurass.com

  • 消防给水系统国内外地铁设计占有重要地位

    Fire water supply system plays an important part in the design of subway worldwide.

    dict.cnki.net

  • 本文介绍网上专业博物馆现实专业博物馆区别,“网上给水技术博物馆”栏目设置及网站建设维护

    This article introduce the differences between internet museums of technology and the real museums of technology, the building and maintainence of the "Internet Museum of Water-supply Techonogy".

    dict.cnki.net

  • 尤其是很多给水更多温暖作为饮用水变得更加寒冷

    The liquor is getting warmer as giving water to drink more , water is getting colder as drinking more.

    www.ww-qq.com

  • 邹县发电厂四期工程系统状况进行了介绍确定蒸汽系统给水系统管道设计参数,选择管道材料

    Project and system situation in Zouxian Power Plant were introduced, and the piping design parameters and the piping material of main steam system and main feed water system were determined.

    www.dictall.com

  • 弹性密封件给水排水管道连接密封件材料要求第4部分聚氨酯密封铸件

    Elastomeric seals - Material requirements for pipe joint seals in water and drainage applications - Part 4 : cast polyurethane sealing elements.

    baike.sunsecond.com

  • 实践证明,系统改造后,给水凝结水蒸汽品质均得到明显改善系统运行可靠性经济性得到显著提高

    Practice has proved that reconstruction remarkable improved the qualities of the make-up water, supply water, condense water and steam, and the reliability, economy of the system's operation.

    dict.cnki.net

  • 隧道消防设施采用灭火器+消火栓给水系统+固定式成膜泡沫灭火装置+泡沫-水雾灭火系统

    Fire control devices such as fire extinguisher, hydrant water supplying system, AFFF system and foam-water spray extinguishing system are used in this tunnel.

    www.dictall.com

  • 叙述蒸汽管道锅筒给水管道省煤器锅筒水管汽缸发生冲击基本原理产生原因预防措施

    The author described philosophy, causes and precautions for water hammer appearance in steam piping, drum, feedwater piping, economizer, drum draining tube, sub-steam cylinder etc.

    dict.cnki.net

  • 本文配方设计生产工艺控制方面探讨如何生产合格PVC-U环保型给水管材

    This paper will formulation design and production process control two aspects to explore how qualified production of PVC-U-green water pipe.

    www.chemyq.com

  • 本文配方设计生产工艺控制方面探讨如何生产合格PVC-U环保型给水管材

    This paper will formulation design and production process control two aspects to explore how qualified production of PVC-U-green water pipe.

    www.chemyq.com

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