Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
Electrical insulating protective clothing for low-voltage installations
Electrical insulating protective clothing for low-voltage installations
Electrical insulating protective clothing for low-voltage installations
Communication cables - Specifications for test methods - Part 1-10: Electrical test methods - Crosstalk
Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss
Communication cables - Specifications for test methods - Part 1-12: Electrical test methods - Inductance
Communication cables - Specifications for test methods - Part 1-17: Electrical test methods - Exogenous Crosstalk ExNEXT and ExFEXT
Communication cables - Specifications for test methods - Part 1-1: Electrical test methods - General requirements
Communication cables - Specifications for test methods - Part 1-2: Electrical test methods - DC resistance
Communication cables - Specifications for test methods - Part 1-3: Electrical test methods - Dielectric strength
Communication cables - Specifications for test methods - Part 1-4: Electrical test methods - Insulation resistance
53,361 unterschiedliche Normreferenzen aus erfassten offiziellen Quellen. Frühere Ausgaben sind enthalten. Der Index und die Sammlungen der Herausgeber haben einen unterschiedlichen Umfang. Quellen und Abdeckung anzeigen.