CARPENTERIA GIPPONI SRL · *NISO 15614-1 DENISO 15614-7 DENISO 15614-8 Which certified that the...
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CARPENTERIA GIPPONI SRL · *NISO 15614-1 DENISO 15614-7 DENISO 15614-8 Which certified that the welding procedure, according to the preliminary welding procedure specification (pWPS)