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Austria |
SCHWEISSTECHNISCHE ZENTRALANSTALT |
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Belgium |
Association Belge du Soudage asbl – Belgische Vereniging voor Lastechniek vzw |
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Bulgaria |
BULGARIAN WELDING SOCIETY |
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Croatia |
HRVATSKO DRUSTVO ZA TEHNIKU ZAVARIVANJA |
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Czech Republic |
CZECH WELDING SOCIETY ANB |
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Denmark |
FORCE Technology |
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Finland |
SUOMEN HITSAUSTEKNILLINEN YHDISTYS R.Y. |
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France |
ASSOCIATION FRANÇAISE DU SOUDAGE |
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Germany |
DVS PersZert |
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Greece |
Welding Greek Institute |
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Hungary |
MAGYAR HEGESZTÉSTECHNIKAI ÉS ANYAGVIZSGÁLATI EGYESÜLÉS |
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Italy |
IIS CERT srl |
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Kazakhstan |
Kazakhstan Welding Association - Kazweld |
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Netherlands |
NEDERLANDS INSTITUUT VOOR LASTECHNIEK |
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Norway |
NORWEGIAN WELDING ASSOCIATION |
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Poland |
Lukasiewicz - Gornoslaski Instytut Technologiczny Centrum Spawalnictwa (CS) |
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Portugal |
ISQ – Instituto de Soldadura e Qualidade |
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Romania |
ASR CERT Pers |
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Serbia |
DUZS-CertPers |
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Slovakia |
Výskumný ústav zváracský |
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Slovenia |
SLOVENSKO DRUSTVO ZA VARILNO TEHNIKO |
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Spain |
CESOL – Asociación Española de Soldadura y Tecnologías de Unión |
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Sweden |
SVETSKOMMISSIONEN |
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Switzerland |
Schweizerischer Verein für Schweisstechnik |
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Turkey |
Gedik Education and Social Benefits Foundation / Turkish Welding Technologies Academy (GEV/TKTA) |
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Ukraine |
THE PATON WELDING INSTITUTE TRAINING AND QUALIFICATION CENTRE |
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United kingdom |
TWI Certification Ltd. |
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