1、弹性好、柔韧、气密性好
2、可同储气囊、人工鼻、单管、延长管和麻醉面罩等配件搭配销售
3、标准ISO接口
· Good elasticity, flexibility, and airtightness
· Can be sold in combination with accessories such as airbags, artificial noses, single tubes, extension tubes, and anesthesia masks
· Standard ISO interface