電気技師は天井のネジの物体で - ストックフォト＆画像

An electrician working on ceiling connection

Contractor fitting ceiling vent using screwdriver

Electrician installing smoke detector on ceiling

Young electrician installing fire alarm unit on ceiling

Handyman installing smoke detector calling with phone

A man installing ceiling light

Locksmith examines ventilation in the ceiling

Hard worker man in a ladder talking on the phone

Builder drives screws into ceiling

Man installing a smoke alarm

Workman marking a spot with pencil to drill a hole

Male electrician installing security system door sensor on wall

Contractor fitting ceiling vent

Male worker during electricity maintenance repair works

Installing the water sprinkler

Female contractor installing ceiling vent

Man during installation of hand-dryer