Agricultural machinery - Safety - Part 11: Pick-up balers - Amendment 1 (ISO 4254-11:2010/Amd.1:2020); German version EN ISO 4254-11:2010/A1:2020— 21 стр.
Tractors, machinery for agriculture and forestry, powered lawn and garden equipment - Symbols for operator controls and other displays - Part 1: Common symbols (ISO 3767-1:1991); German version EN ISO 3767-1:1995— 24 стр.