This second edition cancels and replaces the first edition (1978). Recommends the maximum actuating forces; the forces specified do not relate to machine performance. Tabulates the devices to be operated, the types of control, the actuating forces required (ranging from 70 to 600 N). Applies to tractors equipped with normal controls.
Revises
ISO/TR 3778:1978
WITHDRAWN
ISO/TR 3778:1987
95.99
Withdrawal of Standard
23 gush 2002
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