tracheal dilating forceps

two bladed tracheal dilator 释义：两翼气管扩张钳,特鲁索(氏)气管扩张钳 tracheal dilating forceps 释义：气管扩张钳 bivalve tracheal dilating forceps 释义：两翼气管扩张钳,特鲁索(氏)气管扩张钳 ..