IEC 61753-1 Ed. 2.1 en:2020
Fibre optic interconnecting devices and passive components performance standard – Part 1: General and guidance for performance standards
standard by International Electrotechnical Commission, 06/24/2020
Fibre optic interconnecting devices and passive components performance standard – Part 1: General and guidance for performance standards
standard by International Electrotechnical Commission, 06/24/2020
Coaxial communication cables – Part 1-119: Electrical test methods – RF power rating
standard by International Electrotechnical Commission, 05/12/2020
Specifications for particular types of winding wires – Part 70-1: Polyester glass-fibre wound unvarnished and fused, bare or enamelled round copper wire, temperature index 155
standard by International Electrotechnical Commission, 06/22/2020
Specifications for particular types of winding wires – Part 27-2: Paper tape covered round aluminium wire
standard by International Electrotechnical Commission, 06/10/2020
Enterprise-control system integration – Part 6: Messaging service model
standard by International Electrotechnical Commission, 06/26/2020
International Electrotechnical Vocabulary (IEV) – Part 447: Measuring relays
standard by International Electrotechnical Commission, 05/26/2020
Explosive atmospheres – ALL PARTS
standard by International Electrotechnical Commission, 06/26/2020
Coaxial communication cables – Part 6-2: Detail specification for 75-4 type CATV drop cables
standard by International Electrotechnical Commission, 05/27/2020
Radio-frequency connectors – Part 1-4: Electrical test methods – Voltage standing wave ratio, return loss and reflection coefficient
standard by International Electrotechnical Commission, 07/08/2020
Electricity metering equipment – General requirements, tests and test conditions – Part 11: Metering equipment
standard by International Electrotechnical Commission, 06/29/2020