Ключевые слова: agreement, business, client, concept, containers, contract, contractor, cooperate, cooperation, development, employee, engineer, engineering, expert, export, foreman, friendship, gas, group, industry, job, join, join hands, joint, management, meeting, occupation, oil, partner, partnership, people, petrochemical, petroleum, plan, plant, power, project, refinery, skill, success, support, team, teamwork, technician, together, union, unity, work, worker, workforce,