Ключевые слова: carrying, catalyst, catalytic, chemical factory, chemical industry, chemistry, cistern, combining, container, cracking, deck, feedtank, freight, fuels, gasoline, helmet, hydrocracking, hydrogen, hydrogenation, installation, oil, platform, portage, process, production, refinery, reforming, reservoir, road, specialized, tank, tanks, tower, transport, transportation, truck, twostage, worker,