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Welding Supervision DIN EN ISO14731
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welding shop with weld process 131,135,141
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Paperworks and documatation for welded parts acc. to PED2014/68/EC
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WPQR for carbon steel. acc. to EN ISO 15614-1, DIN EN ISO 15610
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WPQR for Aluminium acc. to DIN EN ISO 15614-2
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WPQR for alloy Acc. to e.g. Inconell 625, 686
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welding Repair procedures