STAS 8183
STAS 8183 (Steels for tubes for general purposes. Grades and technical quality requirements)· STAS (Romania) · 2 materials
| Designation | Material group | |
|---|---|---|
| OLT 35 | Structural and constructional steels | chevron_right |
| OLT 65 | Structural and constructional steels | chevron_right |