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  IEC 60839-7-4 : 1.0

  IEC 60839-7-4 : 1.0 ALARM SYSTEMS - PART 7-4: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - COMMON TRANSPORT LAYER PROTOCOL International Electrotechnical Committee

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  IEC 60839-7-7 : 1.0

  IEC 60839-7-7 : 1.0 ALARM SYSTEMS - PART 7-7: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - ALARM SYSTEM INTERFACES FOR PLUG-IN ALARM SYSTEM TRANSCEIVERS International Electrotechnical Committee ...

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  IEC 60839-7-6 : 1.0

  IEC 60839-7-6 : 1.0 ALARM SYSTEMS - PART 7-6: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - ALARM SYSTEM INTERFACES EMPLOYING ITU-T RECOMMENDATION V.24/V.28 SIGNALLING International Electrotechnical...

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  IEC 60300-3-5 : 1.0

  IEC 60300-3-5 : 1.0 DEPENDABILITY MANAGEMENT - PART 3-5: APPLICATION GUIDE - RELIABILITY TEST CONDITIONS AND STATISTICAL TEST PRINCIPLES International Electrotechnical Committee

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  IEC 60839-7-5 : 1.0

  IEC 60839-7-5 : 1.0 ALARM SYSTEMS - PART 7-5: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - ALARM SYSTEM INTERFACES EMPLOYING A TWO-WIRE CONFIGURATION IN ACCORDANCE WITH ISO/IEC 8482 International...

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  IEC 60839-7-3 : 1.0

  IEC 60839-7-3 : 1.0 ALARM SYSTEMS - PART 7-3: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - COMMON DATA LINK LAYER PROTOCOL International Electrotechnical Committee

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  IEC 61834-1 : 1.1

  IEC 61834-1 : 1.1 RECORDING - HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM USING 6,35 MM MAGNETIC TAPE FOR CONSUMER USE (525-60, 625-50, 1125-60 AND 1250-50 SYSTEMS) - GENERAL SPECIFICATIONS International Electrotechnical...

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  IEC 60839-7-20 : 1.0

  IEC 60839-7-20 : 1.0 ALARM SYSTEMS - PART 7-20: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - TERMINAL INTERFACES EMPLOYING ITU-T RECOMMENDATION V.24/V.28 SIGNALLING International Electrotechnical...

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  IEC 60839-7-11 : 1.0

  IEC 60839-7-11 : 1.0 ALARM SYSTEMS - PART 7-11: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - SERIAL PROTOCOL FOR USE BY DIGITAL COMMUNICATOR SYSTEMS USING ITU-T RECOMMENDATION V.23 SIGNALLING AT INTERFACES WITH THE PSTN ...

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  IEC 60839-7-1 : 1.0

  IEC 60839-7-1 : 1.0 ALARM SYSTEMS - PART 7-1: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - GENERAL International Electrotechnical Committee

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