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Standard

UNE 81700:1983

UNE 81700:1983

ESCALERAS PORTATILES. SISTEMAS DE SUJECCION Y APOYO

PORTABLE LADDERS. ANCHORAGE AND SUPPORT SYSTEMS

Publication Date:

1983-05-15 /Anulada

Cancellation date:

1994-03-17

CTN:

CTN 81 - Occupational health and safety

Cancellations:

It is cancelled by: UNE-EN 131-1:1994

It is cancelled by: UNE-EN 131-2:1994