State certification of bimetallic tubes.

Autor: Kas'yan, V., Chus, V., Reznikov, E., Funin, B., Épshtein, B., Lamin, A., Izbitskikh, V.
Zdroj: Metallurgist; Jan1974, Vol. 18 Issue 1, p54-55, 2p
Databáze: Complementary Index