IEC 61280-1-4-2023.docx

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11、reopticcommunicationsubsystemtestprocedures-Part1-4:Gmunicationsubsystems-1.ightsourceencirc1.edf1.uxmeasurementmethodProceduresd,essaidessous-systemesdete1.ecommunicationfibroniques-Partie1-4:Sous-systemesgenerauxdete1.ecommunication-Methodedemesureduf1.uxinscr1.tdeIasourceoptiqueInternatkdna1.E1.ECTROTECHNICA1.COMMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATK)NA1.ICS33.180.01ISBN978-2-B3226361-7Warning!Makesurethatyouobtainedthispub1.icationfroma