Articles by keyword «operating costs»

Articles in journal «Agriculture, forestry and water management»

Krupnova T.G., Tallina O.U. Comparison of methods of water disinfection used in centralized systems of water supply
May, 2014


Articles in journal «Modern Scientific Researches and Innovations»

Osterman E.D. Analysis of materials for the construction of a pedestrian bridge span

February, 2017