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[國(guó)外標(biāo)準(zhǔn)] IEC 60331-3:2018 Tests for electric cables under fire conditions-Circuit integrity-Part 3: Test method for fire with shock at a temperature of at least 830°C for cables of rated voltage up to and including 0.6/1.0 kVtested in a metal enclosure

P:2018-12-17 13:29:04

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IEC 60331-3:2018 Tests for electric cables under fire conditions-Circuit integrity-Part 3: Test method for fire with shock at a temperature of at least 830°C for cables of rated voltage up to and including 0.6/1.0 kVtested in a metal enclosure.pdf

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