Fibre optic active components and devices - Performance standards - Part 2:850 nm discrete vertical cavity surface emitting laser devices (IEC 62149-2:2009); German version EN 62149-2:2009— 21 стр.
Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 1: Basic methods for the measurement (IEC 62884-1:2017); German version EN 62884-1:2017— 66 стр.
Semiconductor devices - Mechanical and climatic test methods - Part 26: Electrostatic discharge (ESD) sensitivity testing - Human body model (HBM) (IEC 60749-26:2013) (english version)