摘要：

通过对全自动软水器市场上四类多路阀结构原理上的分析对比及其软水设备工艺的分析，为使用者选择全自动软水器提供了参考和要注意的问题

关键词: 全自动软水器, 多路阀, 设备工艺

Abstract:

Through the analyses of four kinds of constructive principle of multiple portvalves and the softener equipment process, we provide our users the refer ence and points to be considered on purchasing fully automatic softeners.

Key words: fully automatic softener, multiple port valve, equipment process