
Railway applications — Track foundation — Observation and evaluation method of railway subgrade settlement and deformation
NORMA vydaná dňa 2.3.2026
Designation standards: ISO/TS 17539:2026
Publication date standards: 2.3.2026
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: International technical standard
Kategória: Technické normy ISO