Ключевые слова: architecture, building, clouds, construction, craftsmanship, crane, dedication, diligence, engineering, equipment, force, gear, hard, hat, heavy, height, industrial, industry, infrastructure, inspection, job, labor, life, machinery, management, manual, measures, observation, operation, outdoor, power, profession, project, protocols, safety, site, skills, standards, teamwork, tools, urban, worker, workers, workforce, workplace, yellow, zone,