Self-ballasted LED lamps for general lighting services with supply voltages > 50 V. Performance requirements

Norma vydaná dňa 1.5.2020

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for lithium batteries and batteries for industrial applications

Norma vydaná dňa 1.9.2023

Reagents. Cadmium nitrate, 4-aqueous. Specifications

Norma vydaná dňa 1.7.1980

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Secondary lithium cells and batteries for use in industrial applications

Norma vydaná dňa 1.1.2017

Desktop and notebook computers. Measurement of energy consumption

Norma vydaná dňa 1.6.2016

Carbon nanotubes. Methods of determining the electrical characteristics

Norma vydaná dňa 1.4.2014

Low-voltage switchgear and controlgear enclosed equipment. Part 1. Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

Norma vydaná dňa 1.6.2019

Dependability in technics. Guidance on provision of software dependability

Norma vydaná dňa 1.1.2022

Cool chemical products. Method for the determination of total sulphur

Norma vydaná dňa 1.3.2020

Battery charging interface for small handheld multimedia devices. Part 1. Two-millimeter barrel interface

Norma vydaná dňa 1.11.2016