75.160.20 Liquid. Including gasoline, diesel, kerosene, etc. / Жидкое топливо

03.100.50 Production. Production management / Производство. Управление производством

75.200 Petroleum. Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc. / Оборудование для переработки нефтяных продуктов и