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1、IEC60068-2-52®Edition3.02017-11INTERNATIONALSTANDARD--`,`,```,``,,,,,`,`,,```,,,`,`-`-`,,`,,`,`,,`---Environmentaltesting–Part2-52:Tests–TestKb:Saltmist,cyclic(sodiumchloridesolution))(en11-:2017-522-60068IECCopyrightInternationalElectrotechnicalCommissionProvidedbyIHSMarkitunderlicensewithIECNorep
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