BS CP 143-12:1970 Code of practice for sheet roof and wall coverings. Code of practice for sheet roof and wall coverings. Copper. Metric units standard by BSI Group, 07/31/1970
BS 833:1970 Specification for radio interference limits and measurements for the electrical ignition systems of internal combustion engines standard by BSI Group, 07/31/1970
BS 4625:1970 Specification for prestressed concrete pressure pipes (including fittings) standard by BSI Group, 07/31/1970
BS CP 153-2:1970 Windows and rooflights. Windows and rooflights. Durability and maintenance standard by BSI Group, 07/30/1970
BS MA 5:1970 Specification for brass service nameplates for valves standard by BSI Group, 07/30/1970
BS MA 6:1970 Specification for internal doors and frames standard by BSI Group, 07/30/1970
BS PD 6439:1969 A review of the methods of calculating stresses due to local loads and local attachments of pressure vessels standard by BSI Group, 11/28/1969
BS 4167-5:1969 Specification for electrically-heated catering equipment. Steaming ovens standard by BSI Group, 11/28/1969
BS 4517:1969 Specification for dimensions of spur and helical geared motor units (metric series) standard by BSI Group, 11/18/1969
BS 4513:1969 Specification for lead bricks for radiation shielding standard by BSI Group, 10/31/1969
BS PD 6438:1969 A review of present methods for design of bolted flanges for pressure vessels standard by BSI Group, 10/31/1969
BS 449-2:1969 Specification for the use of structural steel in building. Metric units standard by BSI Group, 10/31/1969