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[國外標(biāo)準(zhǔn)] IEC 62821-2-2015 Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables

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P:2018-12-16 15:56:39

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IEC 62821-2-2015 450/750V低煙無鹵熱塑絕緣和護(hù)套電纜

IEC 62821-2-2015 Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450/750V -Part 2: Test methods.pdf

SPM - self-phase modulation自相位調(diào)制 （0） 投訴

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