![](/img/cover-not-exists.png)
Design modifications in the protective lining of the top header of the DKVR-20-13 Boiler
N. I. LutkovVolume:
14
Language:
english
Pages:
1
DOI:
10.1007/bf01285088
Date:
November, 1973
File:
PDF, 49 KB
english, 1973