又在开无轨电车了。谁说软化的水不能喝的?

来源: 2017-10-31 13:50:43 [旧帖] [给我悄悄话] 本文已被阅读:
https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/water-softeners-sodium/faq-20058469