STN - Slovenské národní normy

Qualification testing of welders for under-water welding - Part 2: Diver-welders and welding operators for hyperbaric dry welding (ISO 15618-2:2001)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Qualification testing of welders for under-water welding - Part 1: Diver-welders for hyperbaric wet welding (ISO 15618-1:2001)

Dostupné prevedenie: Tlačené

Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2025)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Welding personnel. Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials

Dostupné prevedenie: Tlačené

Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013)

Dostupné prevedenie: Tlačené

Welding. Regulations for authoritative official examinations of welders

Dostupné prevedenie: Tlačené

Qualification test of welders - Fusion welding - Part 6: Cast irons

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Qualification test of welders - Fusion welding - Part 1: Steels

Dostupné prevedenie: Tlačené

Qualification test of welders - Fusion welding - Part 1: Steels

Dostupné prevedenie: Tlačené

Qualification test of welders - Fusion welding - Part 1: Steels

Dostupné prevedenie: Tlačené