Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2017); German version EN ISO 15236-3:2017— 24 стр.
Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of outline drawings of discrete devices (IEC 60191-1:2007); German version EN 60191-1:2007— 39 стр.
Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of outline drawings of discrete devices (IEC 60191-1:2018); German version EN IEC 60191-1:2018— 41 стр.