BS 7469-1:1991

Specification for windows and side scuttles for fire-resistant constructions. B class divisions
standard by BSI Group, 08/30/1991

BS 746:2005

Fittings for installation of low pressure gas meters. Requirements and test methods
standard by BSI Group, 05/24/2005

BS 7527-2.2:1991

Classification of environmental conditions. Environmental conditions appearing in nature. Precipitation and wind
standard by BSI Group, 11/29/1991

BS 7540-2:2005

Electric cables. Guide to use for cables with a rated voltage not exceeding 450/750 V. Harmonized cable types from HD 21 and HD 22
standard by BSI Group, 07/22/2005

BS 7591-2:1992

Porosity and pore size distribution of materials. Method of evaluation by gas adsorption
standard by BSI Group, 11/15/1992

BS 770-5:1976

Methods for chemical analysis of cheese. Determination of pH value
standard by BSI Group, 12/15/1976

BS 7780-1:1994

Specification for rotary shaft lip type seals. Nominal dimensions and tolerances
standard by BSI Group, 11/15/1994

BS 778:1966

Specification for steel pipes and joints for hydraulic purposes
standard by BSI Group, 01/21/1966

BS 7801:1995

Code of practice for safe working on escalators and passenger conveyors in use
standard by BSI Group, 07/15/1995

BS 7821-2.2:1998

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Distribution transformers with cable boxes on the high voltage and/or low voltage side. Cable boxes of type 1 for use on distribution transformers meeting the requir
standard by BSI Group, 02/15/1998