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  Home : ITU-T : Publications : Recommendations : K Series : K.21 : K.21 (04/08)
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K.21 : Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents  

Recommendation K.21 (04/08)

Approved in 2008-04-13

Status : Superseded

 

Table of Contents

 

Summary


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197069 bytes 2009-01-29 E 33658 

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Updated : 2011.11.17