Normativa ISO UNE gratis

Fecha de publicación: 29/05/2024 Fibre optic interconnecting devices and passive components. Non-wavelength-selective fibre optic branching devices. Generic specification BS EN IEC 60875-1:2024

Fecha de publicación: 29/05/2024 Fibre optic interconnecting devices and passive components. Connector optical interfaces. Connector parameters of dispersion unshifted single-mode physically contacting fibres. Angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules BS EN IEC 61755-3-2:2024

Fecha de publicación: 29/05/2024 Fibre optic interconnecting devices and passive components. Connector optical interfaces. Connector parameters of dispersion unshifted single-mode physically contacting fibres. Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules BS EN IEC 61755-3-1:2024

Fecha de publicación: 29/05/2024 Hot-rolled longitudinally profiled steel plate BS ISO 11772:2024

Fecha de publicación: 29/05/2024 Tobacco heating systems. Definitions and standard conditions for aerosol generation and collection. Electrically heated tobacco products (eHTPs) BS ISO 5501-1:2024

Fecha de publicación: 29/05/2024 Animal feeding stuffs. Enzymatic determination of total starch content. Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion BS ISO 15914-2:2024

Fecha de publicación: 29/05/2024 Hardware performance sheet (HPS). Identification and summary of test evidence to facilitate the inter-changeability of building hardware for application to fire resisting and/or smoke control doorsets and/or openable windows BS EN 16035:2023

Fecha de publicación: 29/05/2024 3-D human body scan data. Methods for the processing of human body scan data BS ISO 17097:2024

Fecha de publicación: 29/05/2024 Rubber. Analysis by pyrolytic gas-chromatographic method. Determination of styrene/butadiene/isoprene ratio BS ISO 7270-2:2024

Fecha de publicación: 29/05/2024 Thermal performance of buildings. In situ testing of completed buildings. Data collection for aggregate heat loss test BS EN 17887-1:2024