Additional information
Certification Center “NASTKhOL.” Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 1, pp. 34–35, January, 1998.
Rights and permissions
About this article
Cite this article
Polyakov, G.V. Certification of industrial valves. Chem Petrol Eng 34, 55–57 (1998). https://doi.org/10.1007/BF02418913
Issue Date:
DOI: https://doi.org/10.1007/BF02418913