Flush dirt and scale from supply pipe.
从供应管道内冲刷污垢和水垢。
The new type of water supply pipe used now is very easy to leak.
当前应用的新型给水管材极易漏水，作者给出了防止漏水的一些措施。
Urban water supply pipe network layout reasonable, good water quality.
城市供水管网布置合理，水质良好。
Before installing the water supply pipe, you ought to inspect and clean it inside.
上水管安装前，里边应检查和清扫一下。
The air supply pipe is the connecting pipe of the fan coil pipe and the air outlet.
送风管就是风机盘管与送风口的连接管。
Two or more Series 709 devices may be piped in parallel to serve a large supply pipe main.
两个或以上的系列709装置能够以并联的方式安装在管道上，用于服务于更大的主供应管道。
PE water supply pipe with a traditional steel pipe, PVC water pipe text ethylene products.
给水用PE管材是传统的钢铁管材、聚氯文字乙烯饮用水管的换代产品。
This system USES the GPRS communication model to construct the water supply pipe network monitor system.
本系统采用GPRS通信模式构建供水管网监测系统。
Layout of manifold on copper water supply pipe in residence is technically feasible and economically reasonable method.
住宅给水铜管分水布置是一种技术可行、经济合理的管道布置方式。
Two or more Series 007 smaller size valves may be piped in parallel (where approved) to serve a larger supply pipe main.
两个或更多的系列007小通径阀门可以采用并联管道(在经过认可的位置)，以满足更大通径的主供水管道的需求。
Two or more Series 007dcda smaller size valves may be piped in parallel (where approved) to serve a larger supply pipe main.
两个或更多的系列007dcda小通径阀门可以采用并联管道(在经过认可的位置)，以满足更大通径的主供水管道的需求。
PP-R plastic water supply pipe solves the problem of pipe water quality, and worths popularization from both in economy and technology.
塑料给水管材解决了管道的水质问题，从经济技术角度来讲十分可行，值得推广。
The ageing of water supply pipe may lead to decrease of water conveyance capacity, higher fault rate and deterioration of water quality.
金属给水管道老化会使管道的输水能力降低、故障率增高和水质变坏。
Choose node residual chlorine as state variable; simulate a certain citys water supply pipe network by EPANET s function of water quality analyses.
并选择节点余氯为状态变量，通过EPANET的水质分析功能，对某城市给水管网进行模拟计算。
Has provided the reference value for the small water supply pipe network water power transition procedure research and profits from the significance.
为小型供水管网水力过渡程序研究提供了参考价值和借鉴意义。
The water storage tank (11) and the water supply pipe (18) are configured in a non-communication state relative to the steam generating container (6).
将贮水箱(11)及供水管(18)设置成相对于蒸汽产生容器(6)非连通状态。
The characteristics of plastic and traditional water supply pipe were compared, and the specification of water supply UPVC pipe were proposed in this paper.
本文就塑料给水管与传统给水管材在特性方面的比较，给出了UPVC给水管在施工中的技术要求。
The utility model relates to a device to add spice into tobacco stems during tobacco production, which comprises a triple valve arranged on a spice supply pipe.
本实用新型涉及一种卷烟生产中使用的对烟草梗丝添加香料的装置。
With China's rapid development of municipal infrastructure, the outdoor water supply pipe of water supply system occupies an important position in the whole system.
随着我国市政基础建设的迅猛发展，供水系统中的室外给水管道在整个系统中占据了重要地位。
Water-supply pipe network is the lifeblood of urban construction, the management of city pipe network is the essential part in urban planning and urban construction.
供水管网是城市建设的生命线，城市管网的管理是城市规划和城市建设的重要环节。
An oxygen -supply pipe and suction tube are settled on the bottom and side of tongue-spatula to provide oxygen and absorb phlegm simultaneously on exposure of glottis.
在镜片的下侧和背侧，分别装有供氧管和吸痰管，可在暴露声门的同时供氧和吸痰。
This system has a friendly interface, simple manipulated and complete functions; it is a powerful instrument for the scientific management of city water supply pipe web.
系统界面友好、操作简便、功能齐全，是进行城市供水管网科学化管理的强有力工具。
Along with the urban construction expansion, the Xiamen peripheral countryside zone also gradually USES the tap water, the water supply pipe network unceasingly expands.
随着城市建设的扩大，厦门周边农村地区也逐渐用上自来水，供水管网不断扩大。
This article is to offer the hydraulic calculation method of indoor non-sanitary fixtures to one horizontal and one or more vertical closed arcuit water supply pipe system through examples.
本文通过例题介绍室内卫生器具非对称布置的水平单环、竖向单环和竖向多环三种给水管网的水力计算方法。
Aimed at the influence of urban-rural intensive water supply pattern on water supply pipe network, the optimization of booster pump station operation in the pipe network is mainly discussed.
针对城乡集约化供水模式对原有城市供水管网供水的影响，集中探讨了供水管网中泵站增压方式的优化。
A cool fluid of a predetermined temperature is supplied to a three-way valve (20) of a sub unit (2) from a cooling side tank (43) of a main unit (1) of a controller, through a supply pipe (14).
来自恒温维持装置的主单元(1)的冷却侧水箱(43)的被调整到预定的温度的低温循环液通过供给配管(14)被供给给辅助单元(2)的三通阀(20)。
This paper analyzes the corrosion problem of absorption and circulation sulfate tank and defects in original water supply pipe design, recommends a new water supply pipe developed by F4 material.
分析硫酸吸收循环槽加水管的腐蚀问题及加水管原设计中存在的缺陷，介绍采用F4材料研制的新加水管。
USES frequency conversion control system, can real time monitoring gas supply lines gas pressure, make the gas supply pipe gas pressure constant, improve the production efficiency and product quality.
采用变频控制系统后，可以实时监测供气管路中气体的压力，使供气管路中的气体的压力保持恒定，提高生产效率和产品质量；
USES frequency conversion control system, can real time monitoring gas supply lines gas pressure, make the gas supply pipe gas pressure constant, improve the production efficiency and product quality.
采用变频控制系统后，可以实时监测供气管路中气体的压力，使供气管路中的气体的压力保持恒定，提高生产效率和产品质量；
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