Specification. Primary cells and batteries for intrinsically safe bell signalling circuits in coal mines
standard by BSI Group, 04/23/1953

Specification for unbacked flexible PVC flooring-Homogeneous flooring
standard by BSI Group, 09/21/1973

Specification for carbon-manganese steel sheet and strip (93/116 hbar)
standard by BSI Group, 02/24/1969

Recommendations for equipment for teaching the metric system of measurement
standard by BSI Group, 02/14/1975

Methods of testing plastics. Method 401 Acetone soluble matter
standard by BSI Group, 06/13/1958

Specification for metric vee blocks
standard by BSI Group, 09/30/1977

Inspection and testing procedure for steel sheet and strip
standard by BSI Group, 08/12/1969

Preservative treatments for textiles.-Specification for treatments
standard by BSI Group, 04/29/1983

Specification for portable liquefied petroleum gas appliances
standard by BSI Group, 10/23/1969

Sodium carbonate (technical grades)
standard by BSI Group, 11/01/1963