Mai sauki mai sauki veltari

A takaice bayanin:

1. The tauraron dan adam tubing na iya tabbatar da oxygen yana gudana koda idan bututun yana kamuwa, daban-daban na tubing yana samuwa.

2 8l / min, 50% (orange) 10l / min, kashi 60% (ja) 15l / min

3. Lafiya, isar da isar da oxygen.

4. Samfurin zai iya zama launin kore da sarari da fari.