与"direct gas flow anesthesia machine"相近的词条

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• direct focal illumination
• direct focusing headlight
• direct forward gaze
• direct fracture
• direct fulguration
• direct gas flow anesthesia machine
• direct gene transfer
• direct generation
• direct glare
• direct gold
• direct green
• direct group testing
• direct heating
• direct hemoperfusion
• direct heredity
• direct hernia

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