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Recreational diving services - Requirements for gas blender training programmes (ISO 13293:2012)

Overview EN ISO 13293:2012 - Recreational diving services: Requirements for gas blender training programmes specifies minimum requirements for training programmes and the competencies an individual m…

Recreational diving services - Requirements for gas blender training programmes (ISO 13293:2012)

Overview EN ISO 13293:2012 - Recreational diving services: Requirements for gas blender training programmes specifies minimum requirements for training programmes and the competencies an individual m…

Recreational diving services — Requirements for gas blender training programmes

Overview ISO 13293:2012 - "Recreational diving services - Requirements for gas blender training programmes" defines minimum requirements for training, assessment and certification of gas blenders who…

Recreational diving services. Requirements for gas blender training programmes.