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Standards [CURRENT]

ABNT NBR ISO 21068-3

Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
Edition 2016-01-25

Standards [CURRENT]

ABNT NBR ISO 22538-1

Space systems - Oxygen safety Part 1: Design of oxygen systems and components
Edition 2017-08-10

Standards [CURRENT]

ABNT NBR ISO 22538-2

Space systems - Oxygen safety Part 2: Selection of metallic materials for oxygen systems and components
Edition 2017-08-10

Standards [CURRENT]

ABNT NBR ISO 22538-3

Space systems - Oxygen safety Part 3: Selection of non-metallic materials for oxygen systems and components
Edition 2017-08-10

Standards [CURRENT]

ABNT NBR ISO 22538-4

Space systems - Oxygen safety Part 4: Hazards analyses for oxygen systems and components
Edition 2017-08-10

Standards [CURRENT]

ABNT NBR ISO 22538-6

Space systems - Oxygen safety Part 6: Facility planning and implementation
Edition 2017-08-10

Standards [CURRENT]

ABNT NBR ISO 80601-2-67

Medical electrical equipment Part 2-67: Particular requirements for basic safety and essential performance of oxygen conserving equipment
Edition 2017-10-19

Standards [CURRENT]

ABNT NBR 13587

Health care service - Oxygen concentrator system (OCS) for use with medical oxygen pipeline systems - Requirements
Edition 2017-10-26

Standards [CURRENT]

ABNT NBR 14754

Road vehicles - Oxygen sensor - Maintenance tests (Otto cycle)
Edition 2017-05-02

Standards [CURRENT]

ABNT NBR 16717

Space systems - Oxygen safety - Operational and emergency procedures (ISO 22538-5:2010, MOD)
Edition 2018-10-25

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