供水

Indirect connecting is diseconomy for low water temperature of heating network.

热网温度低间接连接不经济。

A single pipeline serves all the houses with water.

一单管路给所有房子。

There is a supplementary water supply in case the rain supply fails.

万一主源断了, 我们另外有方。

Adapt to outside, pond and rockwork.

选用于鱼缸、池塘、假山等。

Water supply corporations is feazed by redwater even blackwater, users rebel for that, they even have suspicious with the watersupply corporations.

、黑现象经常困扰各城市企业，对此用户十分反感，甚至对自来信誉产生了质疑。

Article 3 The supply of urban water shall be subject to the principles of development of water supply, planned and sumptuary water use.

第三 城市应当以发展和计划用、节约用为原则。

Public transient noncom-munity water systems provide water in places where people do not remain for long peri-ods, such as campgrounds and service stations.

公共暂时性非集体系统向不长期居方，例如营区和服务站。

Main products include: auto dry-mixing facility for oil well cement, no-subpressure remote monitor and control water supplying equipment, electrical sets and automation instrument.

油井泥自动干混装置、远程监控无吸程无负压设备、电气成套设备、智能自动化仪表系列。

Abstract The climate of southern area is muggy and wet.It is apt to multiply chironomid larva, which is the polluted insect in the system of supplying water of the city.

摘 要 南方区气候适宜摇蚊幼虫孳生，其繁殖迅速，环境耐受力较强，经常污染城市系统，且很难通过与氯接触被灭活。