STAS 112-1
STAS 112-1 (Undercarriages for standard gauge railway rolling stock.Tyres. General technical requirements for quality)· STAS (Romania) · 3 materials
| Designation | Material group | |
|---|---|---|
| LD | Structural and constructional steels | chevron_right |
| LV | Structural and constructional steels | chevron_right |
| V | Structural and constructional steels | chevron_right |