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water pipelines

water pipelines

water pipelines

water pipelines

1

centrifugal start-up before the pump to fill water , to be full of water pipelines and pump body before they are allowed to start .

离心泵起动前，应向泵内加满水，待充满进水管道及泵体后，方可起动。

5

Bispectrum feature applied to the leakage detection of underground conveying water pipelines

双谱特征在地下输水管道泄漏检测中的应用

8

Adaptive Leak Detection and Location Instrument System for Distribution Water Pipelines

自适应供水管网泄漏检测定位仪器系统

9

Experimental Analysis of Flexible Joint Strength of Underground UPVC Water Pipelines

地下 UPVC 供水管线柔性接口抗拉强度实验

11

Vibration of steam and water pipelines in power plants and its elimination

发电厂汽水管道振动的原因分析及消除

12

Cathodic Protection of the Underground Water Pipelines

埋地输水管线牺牲阳极的阴极保护

13

liquid - epoxy coating systems for the interior and exterior of steel water pipelines

钢制水管的内外层用液体环氧树脂涂层系统

14

Probe into the corrosive problem of subway underground water pipelines and preventives

地铁地下输水管道腐蚀与防护对策的研究

15

fusion - bonded epoxy coating for the interior and exterior of steel water pipelines

钢制水管内外的熔融胶合环氧树脂涂层

16

Extruded Polyolefin Coatings for the Exterior of Steel Water Pipelines

钢制供水管道外部的模压聚烯烃涂层

17

Length of Tap Water Pipelines Built (km )

自来水管道铺设长度（公里）

19

Fused Polyolefin Coating Systems for the Exterior of Steel Water Pipelines

钢制水管外层用溶解的聚烯烃涂覆系统

20

Opinions on configuration of hot and cold water pipelines in residential buildings

对民用建筑室内冷热水管道设置的探讨

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