The main objectives of the project are to improve watersupply in Changchun to meet the domestic needs of the urban population, support industrial growth, and control urban water pollution.
本项目的主要目标是改善长春市供水条件,满足城市人口生活用水需求,支持工业增长,控制城市水污染。
3
Fully automatic temperature and pressure relief protection for domestic hot watersupply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.
全自动降温减压安全保护功能,适用于室内热水供应容器和热水器,符合最新版ansi Z 21.22标准对于温度排泄能力的要求。