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AFNOR
AFNOR
NF EN 1912
En Vigor
2024-05-22
Structural Timber - Strength classes - Assignment of visual grades and species
AFNOR
NF ETS 300785
En Vigor
1999-12-01
Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH)
- Radio specific functional blocks for transmission of M x sub-STM-1
AFNOR










