Industrial connector sets and interconnect components to be used in optical fibre control and communication systems - Product specifications - Part 3-1: Type ODVA APC terminated on EN 60793-2-50 category B1.1 and B1.3 singlemode fibre to meet the requirements of category I (industrial environments) as specified in EN 50173-1 and IEC 61753-1-3; German version EN 50516-3-1:2014
Edition 2015-09

Medical electrical equipment - Part 2-80: Particular requirements for basic safety and essential performance of ventilatory support equipment for ventilatory insufficiency (ISO/DIS 80601-2-80:2023); German and English version prEN ISO 80601-2-80:2023
Edition 2023-07

Telecontrol equipment and systems - Part 5: Transmission protocols; Section 102: Companion standard for the transmission of integrated totals in electric power systems (IEC 60870-5-102:1996); German version EN 60870-5-102:1996
Edition 1997-09

Graphical symbols for diagrams - Part 6: Production and conversion of electrical energy (IEC 60617-6:1996); German version EN 60617-6:1996
Edition 1997-08

Plasma display panels - Part 2-1: Measuring methods - Optical and optoelectrical (IEC 61988-2-1:2012); German version EN 61988-2-1:2012
Edition 2012-10

Aerospace series - Titanium and titanium alloy remelting stock and castings; technical specification - Part 3: Pre-productions and production castings; German version EN 2545-3:1995
Edition 1995-08

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure (IEC 62489-2:2014); German version EN 62489-2:2014
Edition 2015-08

Environmental testing - Part 5: Guide to drafting of test methods; terms and definitions (IEC 60068-5-2:1990); German version EN 60068-5-2:1999
Edition 2000-08

Measurement microphones - Part 4: Specifications for working standard microphones (IEC 61094-4:1995); German version EN 61094-4:1995
Edition 1996-05

Aerospace series - Nickel-cadmium batteries - Technical specification; German version EN 2570:1996
Edition 1996-10