YB/T 5209
YB/T 5209 (Electric-welded tubes for cardan shafts)· YB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| 08Z | Structural and constructional steels | chevron_right |
| 20Z | Structural and constructional steels | chevron_right |
YB/T 5209 (Electric-welded tubes for cardan shafts)· YB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| 08Z | Structural and constructional steels | chevron_right |
| 20Z | Structural and constructional steels | chevron_right |