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Português Translations » 【静设备】 » Como realizar a avaliação do processo de soldagem para mater

Como realizar a avaliação do processo de soldagem para materiais de solda de marcas estrangeiras?

2018-06-18View Original

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Sempre que uma unidade utiliza pela primeira vez materiais de solda de marcas estrangeiras, é necessário realizar o PQR. As marcas semelhantes nos Estados Unidos e na Alemanha também são materiais de solda importados, portanto, o PQR é obrigatório em todos os casos. Estou certo?
Reply #22018-06-20
Sim. A principal base é. . . NB/T47014 Anexo B
Reply #32018-06-20
De acordo com o Anexo B da NB/T47014

Translated at 2026-08-04 10:52:37

Original: https://bbs.hcbbs.com/thread-2013721-1-1.html

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