Standard

NF C20-070:1977

Withdrawn

Note: Latest version: NF C20-070:1988

Existing or new amendments and versions must be purchased separately.

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  • Standard from AFNOR
  • Published:
  • Withdrawn:
  • Effective:
  • Document type: NAT
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  • Publisher: AFNOR
  • Distributor: AFNOR

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