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Optics and photonics. Lasers and laser-related equipment. Test methods for laser beam power (energy) density distribution. Original standard BS EN ISO 13694-2018 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Optics and photonics. Lasers and laser-related equipment. Test methods for the spectral characteristics of lasers. Original standard BS EN ISO 13695-2024 in PDF full version. Additional info + preview on request

Document status: Active

Optics and photonics. Test method for total scattering by optical components. Original standard BS EN ISO 13696-2022 in PDF full version. Additional info + preview on request

Document status: Active

Optics and photonics. Lasers and laser-related equipment. Test methods for specular reflectance and regular transmittance of optical laser components. Original standard BS EN ISO 13697-2006 in PDF full version. Additional info + preview on request

Document status: Active

Wool. Determination of fibre diameter. Projection microscope method. Original standard BS EN ISO 137-2015 in PDF full version. Additional info + preview on request

Document status: Active

Oil and gas industries. Control and mitigation of fires and explosions on offshore production installations. Requirements and guidelines. Original standard BS EN ISO 13702-2024 in PDF full version. Additional info + preview on request

Document status: Active