Tractors, machinery for agriculture and forestry, powered lawn and garden equipment. Symbols for operator controls and other displays-Symbols for manual portable forestry machines
拖拉机、农林机械、动力草坪和园艺设备 操作员控制和其他显示器的符号

2016-09-30

Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Symbols for operator controls and other displays — Part 5: Symbols for manual portable forestry machines
拖拉机 农业和林业机械 动力草坪和花园设备 - 操作员控制和其他显示器的符号 - 第5部分:手动便携式林业机器的符号

2016-08-31