PNL 221 · Pneumatics LabSession 7 · Hour 1 · Air off. Then the hoseInstructor cue 친절히 자는 벤치.90 minNow Open · 5 min left · next Demo한ENScriptBodyClearHour 1Air off. Then the hoseHour 2Follow Air off. Then the hoseHour 3Your turn · Air off. Then the hoseHour 4Check Air off. Then the hoseThis browser cannot play the film.CheckA bench that sleeps kind. Week 7: name, order, result. Then A bench that sleeps kind.