Cooker control units for use in 2-wire circuits of not more than 250 volts declared pressure
standard by BSI Group, 02/22/1932

Specification for textile machinery and accessories: definition of left and right sides-Pirn winders and cross winders
standard by BSI Group, 04/28/1978

Specification for topping knives for sugar beet harvesters. Metric units
standard by BSI Group, 01/20/1969

Specification for semiconductor rectifier equipments
standard by BSI Group, 02/28/1969

Galvanized coatings on wire
standard by BSI Group, 07/18/1961

Methods for determining optical properties of pulp, paper and board. Determination of opacity (paper backing) of paper and board by the diffuse reflectance method
standard by BSI Group, 08/29/1975

Methods for evaluating the performance of transmitters for use in industrial-process control systems
standard by BSI Group, 02/28/1985

Specification for unplasticized PVC soil and ventilating pipes, fittings and accessories
standard by BSI Group, 03/31/1981

Luminaires-Specification for general requirements and tests
standard by BSI Group, 01/31/1985

Factory-made insulated chimneys-Specification for chimneys for oil fired appliances
standard by BSI Group, 11/28/1980