Railway applications - Track - Aluminothermic welding of rails - Part 2: qualification of aluminothermic welders, approval of contractors and acceptance of welds
German title
Bahnanwendungen - Oberbau - Aluminothermisches Schweissen von Schienen - Teil 2: Qualifizierung aluminothermischer Schweisser, Zertifizierung von Betrieben und Abnahme von Schweissungen
Publication date
2021-04-28
Original language
French
Pages
27
Publication date
2021-04-28
Original language
French
Pages
27
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