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BRITISH STANDARD BS EN 60811 5 1 2000 IEC 60811 5 1 1990 Incorporating Amendment No 1 Insulating and sheathing materials of electric and optical fibre cables — Common test methods — Part 5 1 Methods s[.]
BRITISH STANDARD BS EN 60811-5-1:2000 IEC 60811-5-1:1990 Incorporating Amendment No.1 Insulating and sheathing materials of electric and optical fibre cables — Common test methods — Part 5-1: Methods 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 The European Standard EN 60811-5-1:1999, with the incorporation of amendment A1:2004, has the status of a British Standard ICS 29.035.01 12&23Ngày đăng: 14/04/2023, 14:39
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