BS DD ENV 1389:1994

Advanced technical ceramics. Ceramic composites. Physical properties. Determination of density and apparent porosity
standard by BSI Group, 11/15/1994

BS CWA 16097:2010

The simple publishing interface (SPI) specification
standard by BSI Group, 02/01/2010

BS L 171:1990

Specification for forging of aluminium-zinc-magnesium-manganese-copper alloy (supplied as-forged or annealed for subsequent heat treatment) (not exceeding 150 mm diameter or minor sectional dimension) (Zn 5.7, Mg 2.7, Mn 0.5, Cu 0.5) (7014)
standard by BSI Group, 05/31/1990

BS L 118:1975

Specification for tube of aluminium-magnesium-silicon-copper-chromium alloy (solution treated and artificially aged: tested hydraulically) (not exceeding 10 mm thickness) (Mg 1.0, Si 0.6, Cu 0.28, Cr 0.2)
standard by BSI Group, 05/30/1975

BS G 224:1978

Specification for lever-operated manual switches for aircraft
standard by BSI Group, 06/30/1978

BS DD ISO/TS 16457:2009

Space systems. Space environment (natural and artificial). The Earth's ionosphere model. International reference ionosphere (IRI) model and extensions to the plasmasphere
standard by BSI Group, 08/31/2009

BS MA 69:1976

Specification. Ventilator heads
standard by BSI Group, 02/27/1976

BS HB 10194:2001

Code of Practice for In-service Inspection and Testing of Electrical Equipment. 2nd edition
Handbook / Manual / Guide by BSI Group, 06/15/2001

BS DD IEC/TS 61850-80-1:2009

Communication networks and systems for power utility automation. Guideline to exchanging information from a CDC-based data model using IEC 60870-5-101 or IEC 60870-5-104
standard by BSI Group, 01/31/2009