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impact attenuation properties
In submitting an electronic invoice compliant with BS EN 16931-1 to a public contracting authority that is obliged to receive and process it
Particular requirements for respiratory humidification systems
Mechanical safety
Ergonomics. Accessible design. Indicator lights on consumer products subscription-only impact attenuation properties1 Scope This document specifies design requirements and recommendations for indicator lights, mainly LED sourced, on consumer products for use by older people and people with visual disabilities. It does not consider the needs of persons who are blind. Indicator lights include those that inform users visually about the conditions, changes in functional status and settings, and malfunction of products. They convey information by light on off, time
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