Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths— 56 стр.
Machinery for forestry -- Glazing and panel materials used in operator enclosures for protection against thrown sawteeth -- Test method and performance criteria -- Technical Corrigendum 1— 2 стр.
Cinematography -- Picture image area on 35 mm motion-picture release prints -- Position and dimensions and analogue and digital photographic sound to picture record displacement— 10 стр.
