SAF 110 · Industrial Safety
Session 2 · Hour 1 · Who is in charge
Instructor cue 사업주. 관리감독. 그다음 손.
90 minNow Open · 5 min left · next Demo

Who is in charge. Owner.
CheckOwner. Supervisor. Then the hand. Week 2: name, order, result. Then Owner. Supervisor. Then the hand.