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OENORM EN 14931
Pressure vessels for human occupancy (PVHO) - Multi-place pressure chamber systems for hyperbaric therapy - Performance, safety requirements and testing
Edition
2006-08-01
OENORM EN ISO 15618-2
Qualification testing of welders for under-water welding - Part 2: Diver-welders and welding operators for hyperbaric dry welding (ISO 15618-2:2001)
Edition
2002-04-01
SN EN ISO 15618-2
Approval testing of welders for under-water welding - Part 2: Diver-welders and welding operators for hyperbaric dry welding (ISO 15618-2:2001)
Edition
2001-12
Schweißtechnik 8
Schweißtechnisches Personal, Verfahrensprüfung, Qualitätsanforderungen, Bewertungsgruppen
Edition
2024-03
