Ключевые слова: aerial, arm, articulated, basket, basket crane, boom, bucket, building, business, civil, construction, control, crane, danger, dangerous, device, electric, elevator, emergency access, engineering, equipment, erector, factory, heavy, height, hydraulic, industrial, industry, lift, lifting, machine, machinery, maintenance, mechanical, mobile, operator, platform, power, raise, safety, scissor lift, site, structure, technology, telescopic, telescopic boom lifts, track, vehicle, work, worker,