The powers
- railway vehicles welding and parts of railway vehicles according to IN EN 15085-2 NORM – Level CL1
- production of steel and aluminium constructions according to DIN 18800-7: 2008-11 Klasa E
- full quality requirements concerning metal materials welding according to PN EN ISO 3834-2 norm
- acknowledgement of steel welding technology: S 235, S 275, S 355, S 690, S 960 in the gauge range from 2 to 120 mm
- acknowledgement of steel welding technology from Gr. 8.1 acc. to CR ISO 15608 (austenitic) in the gauge range from 4-16mm
- welding personell entitelments to welded joints testing: VT, PT, MT, UT
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