Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Fusion-bonded epoxy coatings— 46 стр.
23.040.10 Iron and steel pipes / Чугунные и стальные трубы
75.200 Petroleum. Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc. / Оборудование для переработки нефтяных продуктов и
