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IEC 60502-4_2010

تست کابلها



خرید و دانلود IEC 60502-4_2010


IEC standard CABLE test megger voltage impulse
سجاد سه‌شنبه 9 شهریور 1395 ساعت 08:22
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IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests

IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests



خرید و دانلود IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests


IEC 60793 Optical CABLE
سجاد پنج‌شنبه 28 مرداد 1395 ساعت 04:45
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IEC 62271-1_2011

تست تابلوهای HIGH VOLTAGE



خرید و دانلود IEC 62271-1_2011


IEC standard CABLE test megger voltage impulse
سجاد سه‌شنبه 22 تیر 1395 ساعت 09:08
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IEC 60793:2014-Optical fibres – Part 1-51: Measurement methods and test procedures – Dry heat (steady state) tests

IEC 60793:2014-Optical fibres – Part 1-51: Measurement methods and test procedures – Dry heat (steady state) tests



خرید و دانلود IEC 60793:2014-Optical fibres – Part 1-51: Measurement methods and test procedures – Dry heat (steady state) tests


IEC 60793 Optical CABLE
سجاد جمعه 21 خرداد 1395 ساعت 04:19
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