Standard Specification for Rigid Laryngoscopes for Tracheal Intubation-Hook-On Fittings for Laryngoscope Handles and Blades with Lamps是什麼意思_Standard Specification for Rigid Laryngoscopes for Tracheal Intubation-Hook-On Fittings for Laryngoscope Handles and Blades with Lamps在線翻譯_英語_讀音_用法_例句