Media type: E-Article Title: Increase in the Working Capacity of Christmas-Tree Gate Valves Based on Studying the Wear Mechanism of a Gate and Seat Pair Contributor: Babaev, S. G.; Kerimov, V. I. Published: Springer Science and Business Media LLC, 2015 Published in: Chemical and Petroleum Engineering, 51 (2015) 7-8, Seite 526-529 Language: English DOI: 10.1007/s10556-015-0080-6 ISSN: 0009-2355; 1573-8329 Origination: Footnote: