与"double tube stethoscope"相近的词条

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• double truss
• double tube、double-tube
• double tube catheter
• double tube percolator
• double tube pressure gauge
• double tube stethoscope
• double-tubed pipet
• double-tubed pipette
• double tubes thermometer
• double tubes theromometer
• double-tuble type
• double-tufted neuron
• double-turn
• double two-step exercise test
• double ureter
• double urethra

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