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BSI
BS EN IEC 62271-214:2024
En Vigor
2025-06-06
High-voltage switchgear and controlgear. Internal arc classification for
AC metal-enclosed pole-mounted switchgear and controlgear for rated
voltages above 1 kV and up to and including 52 kV
BSI
DD CEN/TS 14773:2004
En Vigor
2004-11-23
Postal services. Quality of service. Measurement of loss and substantial
delay of priority and first class single piece mail using a survey of
test letters
BSI
BS ISO 17987-2:2025
En Vigor
2025-06-12
Road vehicles. Local Interconnect Network (LIN). Transport protocol and
network layer services
BSI
BS EN 1092-3:2003
En Vigor
2016-04-30
Flanges and their joints. Circular flanges for pipes, valves, fittings
and accessories, PN designated. Copper alloy flanges









