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.
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.
Plastics -- Fluoropolymer dispersions and moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties— 50 стр.