Our tap water TDS is 495.Reverse Osmosis filtration water system

来源: LAChinese 于 2017-06-12 10:33:47 [档案] [旧帖] [给我悄悄话] 阅读数 : (106 bytes)

回答: 水TDS 测试 - “科学”实验吓死人由傻老头于 2017-06-12 07:38:03

That's why I installed a Reverse Osmosis system, too. After the RO filter, I got 15-18 TDS.

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• 这样高啊！绝对的富矿 -傻老头- ♂ (0 bytes) () 06/12/2017 postreply 10:47:09