BS 6644:2011

Specification for the installation and maintenance of gas-fired hot water boilers of rated inputs between 70 kW (net) and 1.8 MW (net) (2nd and 3rd family gases)
standard by BSI Group, 11/30/2011

BS 6891:2015

Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1 3/16) on premises
standard by BSI Group, 11/30/2015

BS 680-2:1971

Specification for roofing slates. Metric units
standard by BSI Group, 04/21/1971

BS 6754:1986

Specifications and testing of compressed air dryers
standard by BSI Group, 11/28/1986

BS 6713-1:1986

Explosion protection systems. Method for determination of explosion indices of combustible dusts in air
standard by BSI Group, 10/31/1986

BS 6912-22.5:1996

Safety of earth-moving machinery. Operator enclosure environment. Windscreen defrosting system test method
standard by BSI Group, 06/15/1996

BS 684-1.5:1987

Methods of analysis of fats and fatty oils. Physical methods. Determination of cloud point
standard by BSI Group, 10/30/1987

BS 6805-4:1987

Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Methods for determining and verifying stated values for batches of machines
standard by BSI Group, 01/30/1987

BS 7034-1:1988

Viscosity and viscometric fixed points of glass. Recommendations for use in the determination of viscosity and viscometric fixed points
standard by BSI Group, 01/31/1989

BS 7037-1:1988

Sampling plans for milk and milk products. Specification for inspection by attributes
standard by BSI Group, 11/30/1988