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Specification for harmonized system of quality assessment for electronic components. Blank detail specification- relay sockets of assessed quality. Original standard BS EN 147101-1995 (2000) in PDF full version. Additional info + preview on request

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Railway applications. Air conditioning for urban, suburban and regional rolling stock- Comfort parameters and type tests. Original standard BS EN 14750-2024 in PDF full version. Additional info + preview on request

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Stationary source emissions. Determination of volume concentration of oxygen. Standard reference method- Paramagnetism. Original standard BS EN 14789-2017 in PDF full version. Additional info + preview on request

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Respiratory protective devices- threads for facepieces. Centre thread connection. Original standard BS EN 148-2-1999 in PDF full version. Additional info + preview on request

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Respiratory protective devices- threads for facepieces. Thread connection M 45 x 3. Original standard BS EN 148-3-1999 (2000) in PDF full version. Additional info + preview on request

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Aerosol containers. Tinplate containers. Dimensions of the 25,4 mm (one inch) aperture. Original standard BS EN 14847-2005 in PDF full version. Additional info + preview on request

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