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- Brief Statement on New Plastic Water Supply Pipe. 新型塑料给水管简述。
- Leaks from water supply pipes generate noise.The noise propagates in the water column of pipeline. 供水管道发生泄漏时,泄漏噪声在管道内的水中传播,由于流固耦合作用引起管壁的径向振动。
- APPLICTION: This water meter can be used for measuring and control the water flow capacity passing through water supply pipes. 用来测量和传递流经自来水管道的水的总量。
- Construction of plumbing and treatment of sewage have been pushed ahead in urban areas, and 679,460 m of water supply pipes and 392,770 m of sewage pipes have been laid. 加强城镇上下水管网道建设和废弃物的处理工作，建成供水管道679.;46千米、排水管道392
- Construction of plumbing and treatment of sewage have been pushed ahead in urban areas,and 679,460 m of water supply pipes and 392,770 m of sewage pipes have been laid. 加强城镇上下水管网道建设和废弃物的处理工作，建成供水管道679.;46千米、排水管道392
- The installation of vertical water supply pipes on some floors does not consider the space necessary for the installation of fire and water protection items. 部分楼层的给水立管的安装没有考虑防火防水密封材料的安装空间。
- Recently, pure plastic household water supply pipes squib lead to significant losses reported frequent editions, attracted widespread attention in the Jiezhuang users. 最近，纯塑料家用给水管道爆管导致重大损失的报道频繁见报，引起了广大家装用户的普遍关注。
- Article 61 Without consent of coal mining enterprises, no units or individuals may occupy the railways, roads, navigation channels, wharves, power lines and water supply pipes specially used by coal mining enterprises. 第六十一条 未经煤矿企业同意，任何单位或者个人不得占用煤矿企业的铁路专用线、专用道路、专用航道、专用码头、电力专用线、专用供水管路。
- Article 61 Without consent of coal mining enterprises,no units or individuals may occupy the railways,roads,navigation channels,wharves,power lines and water supply pipes specially used by coal mining enterprises. 第六十一条未经煤矿企业同意，任何单位或者个人不得占用煤矿企业的铁路专用线、专用道路、专用航道、专用码头、电力专用线、专用供水管路。
- Without consent of coal mining enterprises, no units or individuals may occupy the railways, roads, navigation channels, wharves, power lines and water supply pipes specially used by coal mining enterprises. 第六十一条未经煤矿企业同意,任何单位或者个人不得占用煤矿企业的铁路专用线、专用道路、专用航道、专用码头、电力专用线、专用供水管路。
- 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。
- It is composed of ZSFZ wet alarm valve, water-power alarm bell, delayer, pressure switcher, water supply pipe, water sprayer, etc. 系统由ZSFZ湿式报警阀、水力警铃、延迟器、压力开关、水流指示器、供水管网、闭式洒水喷头、报警控制装置和信号碟阀等部件组成。
- This paps introduces the advantages and disadvantages of P/A/P pipe and compares with varions water supply pipe in the building with polyethylene pipe materical. 本文介绍了铝塑复合管的优缺点，及其与各种建筑给水用塑料管材的性能比较。
- ABSTRACT This paps introduces the advantages and disadvantages of P/A/P pipe and compares with varions water supply pipe in the building with polyethylene pipe materical. Base>给水管道的领域内有各种材质的塑料管材和金属管材可以应用，各有优缺点。
- Reduces risk of damage to water supply piping due to high pressure or pressure surges. 降低水供应管道由于高压或压力波动。
- Air pulse technique for cleaning water supply pipes 气脉冲清洗给水管道技术
- A filler neck 77 connected to a water inlet 69a of a radiator 69 by a flexible water supply pipe 79 is detachably mounted on an attachment 76 which is swingable with a power unit P. 通过可挠性给水管路79与散热器69的给水口69a连接的接管嘴77，可装卸地安装在与动力单元P一起摆动的被安装部件76上。
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- The electricity failure paralysed the water supply. 停电使水供应陷于瘫痪。
- Our water supply has failed (us). 我们的水供应不足。
