Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non alloy steels for quenching and tempering (ISO 683-1:2016); German and English version prEN ISO 683-1:2017
Heat-treatable steels, alloy steels and free-cutting steels - Part 2: Alloy steels for quenching and tempering (ISO 683-2:2016); German and English version prEN ISO 683-2:2017
Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading (ISO 13260:2010); German version EN ISO 13260:2011— 17 стр.
Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading (ISO 13260:2010 + Amd.1:2017); German version EN ISO 13260:2011 + A1:2017— 20 стр.