Standards Library

Natural gas. Calculation of carbon dioxide emission factors from composition
standard by BSI Group, 07/31/2014

Fixed fire protection systems. Components for watermist systems. Specification and test methods for watermist nozzles
standard by BSI Group, 07/24/2019

Rules for the preparation of detail specifications for all-or-nothing electromechanical relays of assessed quality. Full and basic assessment levels
standard by BSI Group, 08/31/1972

Screw gauge limits and tolerances. Specification for gauges for screw threads of Whitworth and B.A. forms
standard by BSI Group, 11/30/2007

Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full asse
standard by BSI Group, 04/15/1979

Non-destructive testing. Guided wave testing. General guidance and principles
standard by BSI Group, 10/31/2011

Specification for 100 degrees countersunk head steel bolts (160 000 lbf/in^2 (110 hbar) with Torq-set recesses)
standard by BSI Group, 02/29/1968

Rivets, solid, in titanium or titanium alloy. Procurement specification
standard by BSI Group, 04/15/2000

Methods for measurement of reflectance of rear view mirrors
standard by BSI Group, 02/28/1979

Gearbox flanges. Specification for dimensions for type S gearbox flanges for commercial vehicles and buses
standard by BSI Group, 01/29/1988

Hydraulic brake systems using petroleum base brake fluids for road vehicles. Specification for petroleum base reference fluid
standard by BSI Group, 07/31/1987

Specification for elasticated straps
standard by BSI Group, 06/15/1995