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  Home : ITU-T : Publications : Recommendations : K Series : K.21 : K.21 (10/18)
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K.21 : Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents

Recommendation K.21 (10/18)

Approved in 2018-10-22

Status : In force (prepublished)

 

Summary

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 Locked  Document restricted to TIES users [ITU-T]


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English

Word 2007 Document Word 2007

233378 bytes 2018-11-07 E 80000  Download Download

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697768 bytes 2018-11-07   Download Download

 

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Updated : 2018-11-09