33.040 : Telecommunication systems
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JIS C 5381-21:2014
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
6/20/2014 - PDF - Japanese -
Learn More€52.91 -
JIS X 5215:2010 (R2015)
Information technology - Telecommunications and information exchange between systems - Near Field Communication Wired Interface (NFC-WI)
10/20/2010 - PDF - Japanese -
Learn More€25.00