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[国外标准] IEC 60216-3:2002 Electrical insulating materials-Thermal endurance properties - Part 3 Instructions for calculating thermal endurance characteristics

P:2007-12-08 17:19:44

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IEC 60216-3:2002 Electrical insulating materials-Thermal endurance properties - Part 3 Instructions for calculating thermal endurance characteristics.pdf

conducting body - 导体,导电性物体 (0) 投诉

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