Universal Serial Bus interfaces for data and power - Part 2-1: Universal Serial Bus Specification, Revision 2.0 (IEC 100/2331/CDV:2014); English version FprEN 62680-2-1:2014

Fibre optic interconnecting devices and passive components - Fibre optic connector product specifications - Part 1-15: MPO singlemode connector - Two fibre rows, 16 fibres wide - Category C - Terminated on IEC 60793-2-50 category B-652 to B-657 fibres

Replenishment at sea with liquids - Hose assemblies and fittings receiving ship F125 - Part 1: Span-wire method; Text in German and English

Connector sets and interconnect components to be used in optical fibre communication systems - Products specifications - Part 2-2: FC/APC 8 terminated on IEC 60793-2-50 Category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule, category C; German version EN 50377-2-2:2009

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-4: Type SC-PC simplex terminated on IEC 60793-2-50 category B1.1, B1.3 and B6a singlemode fibre, with full zirconia ferrule Category U

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-1: Type SC-PC duplex terminated on IEC 60793-2 category A1a and A1b multimode fibre

Universal Serial Bus interfaces for data and power - Part 4-1: Universal Serial Bus 4 (TM) Specification (IEC 100/3754/CDV:2022); English version prEN IEC 62680-4-1:2022

Replenishment at sea with liquids - Hose assemblies and fittings receiving ship F125 - Part 2: Stern-bow method; Text in German and English

Fibre optic interconnecting devices and passive components - Part 01: Fibre optic connector cleaning methods