AENOR UNE-EN 60079-28 PDF

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Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

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Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

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VENTILADORES, ASPIRADORES O INSUFLADORES. MEDIDAS DE INTERCAMBIABILIDAD

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Serie aeroespacial. Cualificación y aprobación del personal de ensayos no destructivos.

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Steel wire and wire products for fencing and netting - Part 6: Steel wire chain link fencing

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Chemicals used for treatment of swimming pool water - Sulfuric acid

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Systems and software engineering - Software life cycle processes (Adopted ISO/IEC 12207:2008, second edition, 2008-02-01)

Published Date: 07/01/2021

Systems and software engineering - Software life cycle processes - Part 2: Relation and mapping between ISO/IEC/IEEE 12207:2017 and ISO/IEC 12207:2008 (ISO/IEC/IEEE 12207-2:2020, IDT)

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Software engineering - Software life cycle processes - Maintenance (Adopted ISO/IEC/IEEE 14764:2022, third edition, 2022-01)

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Systems and software engineering - Systems and software assurance - Part 1: Concepts and vocabulary (Adopted ISO/IEC 15026-1:2013, first edition, 2013-11-01)

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Systems and software engineering - Systems and software assurance - Part 4: Assurance in the life cycle

Published Date: 07/01/2020

Systems and software engineering - Content of life-cycle information items (documentation) (Adopted ISO/IEC/IEEE 15289:2019, fourth edition, 2019-07)