Title: | Автоматическая сварка |
Subtitle: | |
Nationality: | |
ISSN: | 0005-111X |
UDC: | 621.7 |
Note: |
Technical University - | Varna - | 2009 |
Technical University - | Varna - | 2010 |
Technical University - | Varna - | 2014 |
Technical University - | Varna - | 2015 |
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