还要买的听筒，对吗？我也发觉电子的似乎不靠谱，但是方便。能不能开发一个靠谱的电子血压计啊？！

来源: Gbdjw 于 2016-10-24 14:15:19 [旧帖] [给我悄悄话] 本文已被阅读：次

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