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HEARTBEAT/RESPIRATION SENSOR AND BODY MONITOR EMPLOYING SAME
HEARTBEAT/RESPIRATION SENSOR AND BODY MONITOR EMPLOYING SAME
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机译:心跳/呼吸传感器和身体监测器相同
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摘要
Heartbeat/respiration sensor 4 comprises flexible vibration transmitting plate 1 formed with a plurality of air vents 3, and piezoelectric transducer 2 mounted on vibration transmitting plate 1. 展开▼