Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN 8554-3:1976-03

Отменен
Gas Welding Rods for Joint Welding of Unalloyed and Low-alloy Steels; Proof Testing under Fabrication Conditions — 2 стр.