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Method for conversion between the two coded character sets of BS 4730 (ISO 646) and BS 6692-Part 2 (ISO 6937-2) and the CCITT international telegraph alphabet No. 2 (ITA 2). Original standard BS 6429-1989 (1999) ISO 6936-1988 in PDF full version. Additional info + preview on request

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Insulating and sheathing materials of electric cables. Methods of test specific to polyethylene and polypropylene compounds - Elongation at break after pre-conditioning. Wrapping test after pre-conditioning. Wrapping test after thermal ageing in air. Measurement of mass increase. Long-term stability test. Test method for copper-catalysed oxidative degradation. Original standard BS 6469-4.2-1992 in PDF full version. Additional info + preview on request

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Insulating and sheathing materials of electric cables. Methods of test specific to filling compounds - Drop-point. Separation of oil. Lower temperature brittleness. Total acid number. Absence of corrosive components. Permittivity at 23°C. D.C. resistivity at 23°C and 100°C. Original standard BS 6469-5.1-1992 (1999) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Semiconductor devices. Discrete devices - Recommendations for optoelectronic devices - Section 5- Recommendations for optoelectronic devices. Original standard BS 6493-1.5-1992 (2003) in PDF full version. Additional info + preview on request

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Wideband cabled distribution systems Part 1- Glossary of terms. Original standard BS 6513-1-1984 (2011) in PDF full version. Additional info + preview on request

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Maintainability of equipment - Part 1- Guide to specifying and contracting for maintainability. Original standard BS 6548-1-1984 (2001) IEC 60706-1-1982 in PDF full version. Additional info + preview on request

Document status: Active