Elevator safety knowledge quiz 3

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What items should be paid attention to in the elevator?
A: when you enter the car, to see if the elevator is in the flat, especially in the night light is not clear, it should pay attention to, otherwise it may cause damage; the elevator is a public place, should not carry inflammable explosive or corrosive items; elevator operation, do not squeeze or tapping the door, so as to avoid the elevator malfunction and stop.

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