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- water drainage supply pipeline 给水管道
- Everything in the supply pipeline was draw forward to the battle. 供应线上的一切物资源源不断地运向前线。
- The structure principle and cold prevention,heat preservation design of the water supply system,water drainage system and frozen water drainage on high speed trains are described. 介绍了高速列车的给水系统、排水系统、冷冻排水的结构原理及防寒保温设计,指出了高速列车给排水系统的发展方向。
- The characteristics of PP-R pipe was introduced, the application of PP-R pipe in water supply pipeline system of buildings and several problems to be noted were described. 介绍了三型聚丙烯PP-R管的特性,论述了PP-R管在建筑给水管道系统中的应用及应注意的几个问题.
- Property: Big strength; good tenacity; erosion resistant; water drainage and light weight. 产品特性:强度高;性好;耐侵蚀;排水;质轻。
- And the process of waste water drainage and the technical condition are proposed on the experiment. 并在试验的基础上,提出了处理公司外排废水工艺流程和技术条件。
- Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design. 摘要设计暴雨雨型对水文模式分析与暴雨排水设计是不可或缺的基本要素。
- The significance, task and three means of water drainage on cloverleaf-junction drainage are introduced. 介绍了立交排水的重要性、任务及立交排水三种方式,阐述了立交排水量的计算和设计原则。
- river-crossed water supply pipeline 跨江供水管道
- Soil water drainage and excessive grazing in pastureland of m ire and peat soils are accountable for the deterioration and quality decline of mire and peat soils. 人类疏干沼泽、过度放牧等活动是沼泽土和泥炭土退化、质量下降的主要原因。
- municipal water supply pipeline engineering 管道工程
- The structure and category of green belt and flowerbed design are presented. Also the design and calculation of their water drainage system are added. 介绍绿地、花坛的构造、排水系统的类型以及排水系统的设计计算方法。
- Non-absorbent or water drainage at the end of the causes for the stuck valve, part of the blockage of water, high water or water leakage is too high. 水泵不吸水或不排水其原因多为底阀门卡死,滤水部分淤塞,吸水高度太高或吸水漏气。
- water supply pipeline crossing river 过河供水管道
- The horsehead load of water drainage and gas production equipment about beam pump is one of the important parameters which mark its work ability. 摘要有杆泵排采设备悬点载荷是标志其工作能力的重要参数之一。
- high pressure water supply pipeline 高压给水管道
- Static horsehead load is the important basis of selecting and using correctly the water drainage and gas production equipments. 悬点静载荷是选择和正确使用排采设备的重要依据。
- It’s official name should be called The River.Miyun Reservoir to the water to do the introduction of City’s drinking water drainage manual. 它正式的名字应该叫京密引水渠.;是为了把密云水库的水引进城区做饮用水的人工渠
- Some deliveries known to have been in the supply pipeline, which spanned companies in at least a dozen countries and was co-ordinated through a front company in Dubai, are still unaccounted for. 一些已知的进入供应渠道的交付仍未解释清楚,这些交付至少跨越十二个国家的公司,通过迪拜的一个前台公司来协调。
- Several workers were using emergency water drainage, traffic police have been on both sides of the bridge in the middle of a set curfew logo. 几名工人正在紧急用水泵排水,交警已经在桥两边中间位置设置了禁止通行标识。