Normas BSI
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BSI
BSI
21/30438901 DC
En Vigor
2021-08-19
BS EN 60670-22 AMD AA. Boxes and enclosures for electrical accessories
for household and similar fixed electrical installations. Part 22.
Particular requirements for connecting boxes and enclosures
BSI
20/30375700 DC
En Vigor
2020-07-29
BS EN ISO 8655-6. Piston-operated volumetric apparatus. Part 6.
Gravimetric reference measurement procedure for the determination of volume
BSI
BS EN ISO/IEC 9661:1997
En Vigor
1997-07-15
Information technology. Data interchange on 12,7 mm wide magnetic tape
cartridges. 18 tracks, 1 491 data bytes per millimetre
