Examination and test of new lifts before putting into service. Specification for means of determining compliance with BS EN 81. Lift alarm systems conforming to BS EN 81-28
standard by BSI Group, 10/31/2019
Gas turbines and gas turbine sets. Measurement of emitted airborne noise. Engineering/survey method
standard by BSI Group, 02/15/1994
Inserts, self-locking, with MJ threads, closed type, in metallic material, coated or uncoated. Dimensions
standard by BSI Group, 04/15/2000
Electric cables. Specification for 300/500 V fire resistant, screened, fixed installation cables having low emission of smoke and corrosive gases when affected by fire . Multicore cables
standard by BSI Group, 08/31/2015
Coatings on metal fasteners. Specification for general requirements and selection guidelines
standard by BSI Group, 01/31/1992
Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
standard by BSI Group, 10/15/1977
Nuclear instrumentation. Liquid-scintillation counting systems. Performance verification
standard by BSI Group, 02/15/1995
Components for smoke and heat control systems. Specification for powered smoke and heat exhaust ventilators
standard by BSI Group, 07/31/1990
Classification of environmental conditions. Environmental conditions appearing in nature. Earthquake vibration and shock
standard by BSI Group, 11/29/1991
Non-destructive testing. Guided wave testing. General guidance and principles
standard by BSI Group, 10/31/2011
