Ключевые слова: beam, boom, building, buildings, business, casting, cement, concrete, concretepump, construction, contractor, control, crane, development, engineer, equipment, erector, filling, formwork, hose, industrial, industry, job, laborer, lattice, machine, machinery, man, manual, mix, mixer, pipe, pouring, project, pump, pumping, remote, safety, site, structure, system, technology, trailermounted, transport, truck, tube, vehicle, work, worker, workman,