New valve construction for energy installations
M. V. Smorodin, V. A. Bereznitskaya, Yu. N. Svistunov, A. N. PodymskiiVolume:
13
Language:
english
Pages:
3
DOI:
10.1007/bf01136290
Date:
September, 1977
File:
PDF, 279 KB
english, 1977