Digital addressable lighting interface – Part 202: Particular requirements for control gear – Self-contained emergency lighting (device type 1)
standard by International Electrotechnical Commission, 12/01/2022
![BS 1000[31]:1982](https://www.techstandard.cyou/wp-content/uploads/code/BS/std.jpg)
Universal Decimal Classification. Second English full edition-Statistics. Demography. Population studies
standard by BSI Group, 03/31/1982
Pipe flanges for land use Flanges for working steam pressures above 450 Lb. and up to 600 Lb. per sq. inch
standard by BSI Group, 07/22/1929
Audio, video, and related equipment – Determination of power consumption – Part 3: Television sets
standard by International Electrotechnical Commission, 02/01/2023
High-voltage test techniques – ALL PARTS
standard by International Electrotechnical Commission, 02/14/2023