85479286
Nov 22, 2011
Compressed natural gas, natural gas vehicle equipment and accessories; equipment, supplies, and facilities for use in the production, generation, co-generation, distribution, transportation, transmission, storage, treatment, management, conservation, research and development and consumption of energy and water resources; oil, natural gas, natural gas liquids, coal and sulphur; training manuals and instruction materials on the subject of pipeline operations, management, maintenance, efficiency, design, technology and safety; computer software and systems for the management and maintenance of pipelines
Lubricants and Fuels