Tractors, machinery for agriculture and forestry, powered lawn and garden equipment; Symbols for operator controls and other displays; Part 1 : Common symbols
Описание (англ.):
This edition cancals replaces ISO 3767-1979. Establishes symbols for use on all types of tractors and machinery. These symbols are divided into two groups: group 1 includes symbols for operator controls; group 2 includes sysmbols other than for operator controls.