GOST 5257
GOST 5257 (Rough carbon steel tyres for tramway rolling stock. Specifications)· GOST (Russia) · 1 materials
| Designation | Material group | |
|---|---|---|
| GOST 5257 | Structural and constructional steels | chevron_right |
GOST 5257 (Rough carbon steel tyres for tramway rolling stock. Specifications)· GOST (Russia) · 1 materials
| Designation | Material group | |
|---|---|---|
| GOST 5257 | Structural and constructional steels | chevron_right |