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phraxas No, the lines around the hose intake port are for exhaled air. All ports have flow direction check valves.

2021-02-25 12:38:52 役に立つ (0)
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Q: It's doesn't work Nothing inside

尋ねた BG174816198 に 2020-10-25 04:39:30

Thanatology it is a case

2020-10-31 03:26:16 役に立つ (0)
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