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  Home : ITU-T : Publications : Recommendations : M Series : M.20 : M.20 (10/92)
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M.20 : Maintenance philosophy for telecommunication networks

Recommendation M.20 (10/92)

Approved in 1992-10-05

Status : In force

 

Summary

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

182629 bytes 1993-07-02 E 3375 
Español

PDF Document PDF (acrobat)

202093 bytes 1993-07-02 S 3376 
Français

PDF Document PDF (acrobat)

210156 bytes 1993-07-02 F 3374 

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TIES users

Available languages and formats :
 
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Format Size Posted Article Number TIES users
English

Word Document Word

303203 bytes 1993-07-02 E 3375  Download
Español

Word Document Word

379330 bytes 1993-07-02 S 3376  Download
Français

Word Document Word

339549 bytes 1993-07-02 F 3374  Download

 

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Updated : 2003/10/01