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上海航天局专利事务所推荐出一种带按压式压力控制阀的血压计。利用这种仪器测量人体血压比老式血压计使用更为简单、省时、省力,并且测量人体血压更为精确。该种实用新型的带按压式压力控制阀
Shanghai Aerospace Bureau Patent Office recommended a pressure gauge with a pressure control valve sphygmomanometer. Using this instrument to measure human blood pressure is much easier, less time-consuming and labor-intensive than using a blood pressure monitor and measuring blood pressure more accurately. This utility model with a pressure control valve