marine fuels Spain

...mineralogy, mining technology, engines, multimedia, nautical engineering, nuclear physics, oceanography, fuels, organic chemistry, paper technology, oil industry, petrology, pharmacology, photography, physics, printing, production engineering, psychiatry, quality processes, radio, railway engineering, refrigeration, robotics, safety engineering, sanitary engineering, solar technology, space technology, statistics, telecommunications, telegraphy, telephony, television, thermodynamics, tools, topography, transportation, veterinary sciences.

... shipping, Loading and unloading operations, Supply of all types of marine fuels and lubricants, and procurement of various products and materials required for ships, such as spare parts, repair materials, and fishing-related requests.