Half Price Standard Code

Industrial communication networks – Fieldbus specifications – Part 4-2: Data-link layer protocol specification – Type 2 elements
standard by International Electrotechnical Commission, 03/01/2023

Surface cleaning appliances – Part 4: Cordless dry vacuum cleaners for household or similar use – Methods for measuring the performance CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/01/2023

Industrial communication networks – Fieldbus specifications – Part 5-4: Application layer service definition – Type 4 elements
standard by International Electrotechnical Commission, 03/01/2023

Industrial communication networks – Fieldbus specifications – Part 6-2: Application layer protocol specification – Type 2 elements
standard by International Electrotechnical Commission, 03/01/2023

Electric cables – Calculation of the current rating – Part 1-3: Current rating equations (100 % load factor) and calculation of losses – Current sharing between parallel single-core cables and calculation of circulating current losses
standard by International Electrotechnical Commission, 05/01/2023

Radio frequency and coaxial cable assemblies – Part 3-3: Detail specification for semi-flexible cable assemblies (Jumper) – Frequency range up to 18 GHz, Type 50‑141 semi-flexible coaxial cable
standard by International Electrotechnical Commission, 03/01/2023

Industrial communication networks – Fieldbus specifications – Part 4-4: Data-link layer protocol specification – Type 4 elements
standard by International Electrotechnical Commission, 03/01/2023

Maritime navigation and radiocommunication equipment and systems – Global navigation satellite systems (GNSS) – Part 6: Navigation with Indian constellation (NavIC)/Indian regional navigation satellite system (IRNSS) – Receiver equipment – Performance requirements, methods of testing and required test results
standard by International Electrotechnical Commission, 02/01/2023

Cable networks for television signals, sound signals and interactive services – Part 101-1: RF cabling for two-way home networks with all-digital channels load
standard by International Electrotechnical Commission, 06/01/2023

Connectors for electrical and electronic equipment – Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity – Mechanical mating information, pin assignment and additional requirements for type 7
standard by International Electrotechnical Commission, 05/01/2023