GB/T 4269.4-2025

Active

Tractors, machinery for agriculture and forestry, powered lawn and garden equipment—Symbols for operator controls and other displays—Part 4: Symbols for forestry machinery

农林拖拉机和机械、草坪和园艺动力机械操作者操纵机构和其他显示装置用符号第4部分：林业机械用符号

Standard Type

GBT

ICS

65.060.80

CCS

B 90

Status

现行

Issue Date

2025-10-31

Implementation

2026-05-01

Responsible Dept

国家林草局

Drafting Unit

N/A