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BS 2 BS 3 BS 4 BS 6 BS 7 1 Density 15 °C kg/m 3: 710–770 720–775 720–775 720-775 2 Distillation 3 a) Recovery up to 70 °C (E70) b) Recovery up to 100 °C (E100) c) Recovery up to 180 °C (E180) d) Recovery up to 150 °C (E150) e) Final boiling point (FBP), max f) Residue max % volume % volume % volume % volume °C % volume 10–45 40 ...
BS 8900-1 Managing sustainable development of organizations. BS 8900-2 Managing sustainable development of organizations. Framework for assessment against BS 8900-1; BS 9997 Fire risk management systems. BS 9999 Fire safety in the design, management and use of buildings. Code of practice; BS 15000 for IT Service Management, , now ISO/IEC 20000
Boulton & Paul designed and constructed the prototype P.64 Mailplane to address these requirements. [1] The P.64 was a twin-engine two-bay equi-span biplane . It was powered by two Bristol Pegasus IM2 supercharged radial engines rated at 555 horsepower (414 kW) driving two-bladed fixed pitch propellers and mounted under the upper wings.
Two spanners, both nominal size 5 ⁄ 8 in, with a diagram superimposed to show the logic that allows them both to be nominal size 5 ⁄ 8 in when their actual sizes are clearly different (across-flats distance vs screw diameter). The across-flats definition is the common standard today, and has been for many decades.
The latest versions of many European wiring regulations (e.g., BS 7671 in the UK) follow the section structure of IEC 60364 very closely, but contain additional language to cater for historic national practice and to simplify field use and determination of compliance by electricians and inspectors. National codes and site guides are meant to ...
The associated N reference numbers (second column) are specified in ISO 4063 (in the European Union published as EN ISO 4063). [1] Numbers in parentheses are obsolete and were removed from the current (1998) version of ISO 4063. The AWS reference codes of the American Welding Society are commonly used in North America. [2]
[1] BS5500 was declassified as a full British Standard and reclassified as a 'Publicly Available Specification', which lead to it being renamed to PD5500 . PD5500 was withdrawn from the list of British Standards because it was not harmonized with the European Pressure Equipment Directive (2014/68/EU formerly 97/23/EC) .
The North American P-64 was the designation assigned by the United States Army Air Corps (USAAC) to the North American Aviation NA-68 fighter, an upgraded variant of the NA-50 developed during the late 1930s.