Current
Mechanical & Electrical Supplement
BS EN
Provides terms and definitions for fume cupboards.
Supersedes BS 7258-1:1994, BS 7258-2:1994, BS 7258-3:1994 and BS 7258-4:1994. Amendment 17039 dated 30 April 2007 - Addition of National Annex NA and revision of supersession details. Amendment dated 31 January 2014 - Correction to supersession details and national foreword. Amendment dated 31 August 2024 - Corrections to National Annex NA. Amendment dated 31 January 2025 - Correction to National Annex NA, Table 4. Amendment dated 28 February 2025 - Correction to supersession details in national foreword.
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