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L.74 : Maintenance of cable tunnels  

Recommendation L.74

In force components
Number
 Title Status
L.340/L.74 (06/23)
  		Maintenance of underground telecommunication facilities   In force
 
 
Superseded and Withdrawn components
Number
 Title Status
L.74 (04/08)
  		Maintenance of cable tunnels  
Former ITU-T L.74 renumbered as ITU-T L.340 on 2016-02-15 without further modification and without being republished. 		Superseded

 

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Updated : 2024-03-07