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BSI
25/30500781 DC
En Vigor
2025-06-05
BS ISO 4437-2 Plastics piping systems for the supply of gaseous fuels —
Polyethylene (PE). Part 2: Pipes
BSI
23/30426200 DC
En Vigor
2023-08-15
BS EN IEC 61267. Medical diagnostic X-ray equipment. Radiation
conditions for use in the determination of characteristics
BSI
BSI
24/30486076 DC
En Vigor
2024-10-25
BS ISO 9689 Raw optical glass - Resistance to attack by aqueous alkaline
phosphate-containing detergent solutions at 50 degrees C - Testing and classification
