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本项标准化工作任务是修订《ＧＢ２４２１－８９电工电子产品环境试验规程总则》。标准起草人先后查阅了国内外有关资料；并翻译了《ＩＥＣ６８－１－１９８８“第六版”环境试验第１部分：总则》；分析对比ＧＢ２４２１－８９与ＩＥＣ６８－１－１９８８（第六版）之间差...
This standardization task is to amend “GB2421-89 General Rules for Environmental Testing of Electrical and Electronic Products.” Standard drafters have access to relevant information at home and abroad; and translated “IEC68-1-1988” Sixth Edition “Environmental Test Part 1: General”; Analysis and comparison GB2421-89 and IEC68-1-1988 (Sixth Edition) Difference between ...