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[国外标准] IEC 60216-1:2001 Electrical insulating materials - Properties of thermal endurance - Part 1 Ageing procedures and evaluation of test results

P:2007-12-13 20:30:49

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IEC 60216-1:2001 Electrical insulating materials - Properties of thermal endurance - Part 1 Ageing procedures and evaluation of test results.pdf

french - 弗伦奇(长度单位=1/3cm,也用于测量光纤束等的直径) (0) 投诉

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