blood-pressure meter

I prefer the electric blood pressure meter . OK, I buy this one.

顾客:我还是觉得电子血压计比较适用, 我就买它吧.

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Objective To investigate hypertensive's owning blood pressure meter and their self - monitoring of blood pressure.

目的了解高血压病患者血压计持有及 自我 血压监测情况.

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