BS 5041-2:1987 Fire hydrant systems equipment. Specification for landing valves for dry risers standard by BSI Group, 03/31/1987
BS 4651-2:1987 Ammonia solution. Method for determination of ammonia content standard by BSI Group, 02/27/1987
BS 874-3.1:1987 Methods for determining thermal insulating properties. Tests for thermal transmittance and conductance. Guarded hot-box method standard by BSI Group, 02/27/1987
BS M 62:1987 Specification for design and qualification testing of clamp blocks for fluid system tube lines having axial alignment. Metric series standard by BSI Group, 02/27/1987
BS DD 140-2:1987 Wall ties. Recommendations for design of wall ties standard by BSI Group, 02/27/1987
BS 6288-6:1987 Magnetic tape sound recording and reproducing systems. Specification for reel-to-reel systems standard by BSI Group, 02/27/1987
BS 6710:1987 Specification for dimensions of chain wheel tooth forming tools standard by BSI Group, 02/27/1987
BS 6740:1987 Method for determining departures from roundness by measuring variations in radius standard by BSI Group, 02/27/1987
BS 67:1987 Specification for ceiling roses standard by BSI Group, 02/27/1987
BS 6808-1:1987 Coordinate measuring machines. Glossary of terms standard by BSI Group, 02/27/1987
BS 6811-1.1:1987 Winding wires. Basic dimensions. Specification for diameters of conductors for round winding wires standard by BSI Group, 02/27/1987
BS 6809:1987 Method for calibration of radiometers for use in fire testing standard by BSI Group, 02/27/1987