Articles by keyword «operating costs»

Articles in journal «Modern scientific researches and innovations»

Analysis of materials for the construction of a pedestrian bridge span

№ 2 February 2017 | Category: 05.00.00 Technical sciences

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