GB/T 20456

Active

Portable chain-saws—Non-manually actuated chain brake performance

便携式链锯 非手动触发式锯链制动器性能

Standard Type
GBT
ICS
65.060.80
CCS
B95
Status
现行
Issue Date
2023-05-23
Implementation
2023-12-01
Responsible Dept
国家林草局
Drafting Unit
国家林草局