Metallographic examination; microscopic examination of special steels using standard diagrams to assess the content of non-metallic inclusions— 12 стр.
Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture (ISO 4288:1996); German version EN ISO 4288:1997— 11 стр.
Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests (ISO 10289:1999); German version EN ISO 10289:2001— 24 стр.
Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996); German version EN ISO 14284:2002— 35 стр.