air supply mask的意思|示意
送风面罩
air supply mask的网络常见释义
供气面罩 ... 滑雪面罩: ski mask 供气面罩: air supply mask 输氧面罩: oxygen hood ...
air supply mask相关短语
1、 air-supply mask 供气面罩 ; 气管呼吸器
air supply mask相关例句
Main structured items are: JDQM full face mask, air supply valve, pressure regulator valve, backboard, pressure gauge, alarming whistle, medium pressure tube, carbon fiber composite cylinder, etc.
主要结构有：JDQM全面罩、供气阀、减压阀、背板、压力表、报警哨、中压管、碳纤维复合气瓶等。