Ключевые слова: actuator, air, basket, below, bottom, cargo, construction, container, cylinder, danger, elevate, elevation, engineering, folding, high, hydraulic, industrial, industry, iron, lift, lifting, lorry, machine, machinery, mechanic, mechanical, occupational, piston, pistone, pneumatic, ribaltabile, risk, safety, security, site, stainless, steel, technology, telescoping, tipper, transport, transportation, truck, work,