NMX-B-269
NMX-B-269 (Hot rolled high carbon steel tie plates for railroad lines)· NMX (Mexico) · 1 materials
| Designation | Material group | |
|---|---|---|
| B-269 | Structural and constructional steels | chevron_right |
NMX-B-269 (Hot rolled high carbon steel tie plates for railroad lines)· NMX (Mexico) · 1 materials
| Designation | Material group | |
|---|---|---|
| B-269 | Structural and constructional steels | chevron_right |