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.
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.
Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2016); German version EN ISO 683-3:2018— 44 стр.
Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO/FDIS 683-3:2018); German and English version prEN ISO 683-3:2018— 44 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.