air main supply tube的意思|示意
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空气主供气管
air main supply tube的网络常见释义
空气供气主管 ... service air main 备用空气总管 air main supply tube 空气供气主管 compressed-air main 压缩空气干线 ...
air main supply tube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。