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。

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A built-in pressure regulator air flow meter and pressure gauge is used to control and monitor the air flow and pressure through the ozone generator.

内装气压计、空气流量计和压力表用于控制和监测通过臭氧发生器的气流和压力。

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