网页2021年4月26日 · What are the various items that are sterilized by ethylene oxide gas in hospitals and medical supplies manufacturers in the United States, Japan, and China? 1. Endoscope category: Laryngoscope, bronchoscope, esophagoscopy, cystoscope and urethroscopy, mediastinoscopy, thoracoscopy, esophageal fiberscope, gastric fiber