
Self-propelled machinery for forestry—Laboratory tests and performance requirements for roll-over protective structuresROPS—Part 1General machines
NORMA vydána dne 31.10.2025
Designation standards: GB/T 20448.1-2025
Note: K dispozici od: květen 2026
Publication date standards: 31.10.2025
Country: Chinese technical standard
Kategorie: Technické normy GB