ISO 5721:1989
Tractors for agriculture — Operator's field of vision
Reference number
ISO 5721:1989
Edición 2
1989-10
Retirada
ISO 5721:1989
11830
Retirada (Edición 2, 1989)

Resumen

This second edition cancels and replaces the first edition (1981). Specifies practical and mathematical methods of determining the masking effects of obstruction on the angles of vision forward, to the rear and upwards of seated operators of tractors. It does not take account of detachable implements and mounted elements, for example front loaders, pallets, ect.

Informaciones generales

  •  : Retirada
     : 1989-10
    : Retirada de la Norma Internacional [95.99]
  •  : 2
     : 7
  • ISO/TC 23/SC 4
    65.060.10 
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