Central water treatment system的意思|示意

Urinary system and the kidney is an important organ, it is like the central water treatment system.

而肾脏是泌尿系统中的一个重要脏器，它就像水处理系统的中枢。

Water treatment of central air-conditioning system is an important sector in its operation and maintenance.

中央空调系统的水处理是空调运行维护的一个重要环节。

Host and central air-conditioning system design, according to loading, debugging, maintenance, maintenance costs 30 percent to float downward... 4: central air-conditioning system of water treatment.

中央空调主机及系统的设计、按装、调试、维修、保养费下浮30%…4：中央空调系统的水处理。

On the basis of a high standard on the water quality and water treatment, a service life of 30-50 years is anticipated for the whole central heating system.

在北欧国家，由于供暖的水质和水处理有很高的标准，整个集中供暖系统的使用寿命都可预期在50年。