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Removable acoustical screens. Methods for determination of the in situ sound attenuation
Document status: Active
Occupational safety standards system. Protective clothing against solid particulates. Part 2. Test method of determination of inward leakage of aerosols of fine particles
Document status: Active
Spherical end milling cutters with carbide bits for cutting hardworking steels and alloys. Design and dimensions
Document status: Withdrawn
United power system and isolated power systems. Planning of power systems development. Power systems adequacy calculations. Norms and requirements
Document status: Active
Medical electrical equipment. Part 2-26. Particular requirements for the basic safety and essential performance of electroencephalographs
Document status: Active