Delivery requirements for surface conditions of hot-rolled steel plates, wide flats and sections - Part 2: Plate and wide flats; German version EN 10163-2:2004— 11 стр.
Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017); German and English version prEN ISO 683-5:2021— 36 стр.