Subcategorías

  • ISO

     International Organization for Standardization

  • ASME

    American Society of Mechanical Engineers

  • AWS

    American Welding Society

  • NMX

    Normas Mexicanas

  • TEMA

    Tubular Exchanger Manufacturers Association

  • API

    American Petroleum Institute

  • SMACNA

    Sheet Metal and Air Conditioning Contractors National Association
    (Asociación Nacional de Contratistas de Chapa Metálica y Aire Acondicionado)

  • ASNT

    American Society for Nondestructive Testing

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