Ключевые слова: architect, architecture, bar, beam, building, cement, column, concrete, construction, contract, contractor, danger, dangerous, design, development, engineering, fabricate, industrial, industry, job, link, logistic, material, measure, metal, pillar, plan, platform, post, progress, project, quality, reinforce, reinforcement, risk, safety, scaffolding, site, steel, strong, structure, support, task, team, thailand, tie, timber, vertical, work, worker,