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Rubber tube for stethoscope
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Connecting pipe and ear hanging rubber pipe connecting assembly for stethoscope
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Stethoscope head matching structure
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A kind of tourniquet walking separator
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A kind of arm-rest belt walking separating mechanism
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A kind of collector that can acquire fore-stream urine and mud-stream urine simultaneously
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A kind of connection structure taken between liquid part lower passage
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A kind of stethoscope head
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A kind of closed body fluid indwelling device is with taking liquid part and closed body fluid indwelling device
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Stopper and test tube subassembly
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A kind of fixed seat of arm-rest belt box
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A kind of stethoscope of transferable attention
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A kind of leakage barriers and test tube and the fit structure for taking liquid part
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Leakage-proof piece
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