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PDF Standards BS 4269-1:1987
Dental elastic impression materials.-Specification for elastomeric impression materials
standard by BSI Group, 02/27/1987
PDF Standards BS 4272-2:1968
Anaesthetic and analgesic machines-Analgesic machines of the on-demand type supplied with pre-mixed nitrous oxide-oxygen from a single container
standard by BSI Group, 01/15/1968
PDF Standards BS 4370-3:1974
Methods of test for rigid cellular materials-Methods 11 to 13
standard by BSI Group, 03/29/1974
PDF Standards BS 4408-3:1970
Recommendations for non-destructive methods of test for concrete-Gamma radiography of concrete
standard by BSI Group, 03/19/1970
PDF Standards BS 4432-2:1969
Methods for the determining optical properties of pulp paper and board. Measurement of diffuse ISO brightness (blue reflectance factor) of paper and board
standard by BSI Group, 03/18/1969
PDF Standards BS 4447:1969
Specification for the performance of prestressing anchorages for post-tensioned construction
standard by BSI Group, 03/31/1969
PDF Standards BS 4449:1988
Specification for carbon steel bars for the reinforcement of concrete
standard by BSI Group, 05/31/1988
PDF Standards BS 4533-102-102.1:1981
Luminaires. Particular requirements-Specification for fixed general purpose luminaires
standard by BSI Group, 07/31/1981
PDF Standards BS 4533-102-102.8:1982
Luminaires. Particular requirements-Specification for handlamps
standard by BSI Group, 12/31/1982
PDF Standards BS 4584-12:1977
Specification for metal-clad base materials for printed circuits-Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards: EP-GC-Cu-12
standard by BSI Group, 09/30/1982