Methods of testing plastics. Optical and colour properties, weathering, Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources— 20 стр.
Sampling procedures for inspection by attributes, Specification for sampling plans indexed by limiting quality (LQ) for isolated lot inspection— 30 стр.
Rubber- or plastics-coated fabrics. Determination of roll characteristics. Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate— 16 стр.
