TU 108-978
TU 108-978 (Castings from steel. Grades 25L, 30L, 20GSL, 20GSFL, 08GDNFL, 10H12NDL, 06H12N3DL, 10H18N373D2L for details of hydraulic turbines)· TU (Russia) · 1 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 20GSFL | 20ГСФЛ | Cast steels | chevron_right |