GB/T 3093
GB/T 3093 (High-pressure seamless steel tubes for diesel engine)· GB (China) · 9 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 10A | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 20A | Structural and constructional steels | chevron_right |
| L03451 | Structural and constructional steels | chevron_right |
| Q345A | Structural and constructional steels | chevron_right |
| Q355NE | Structural and constructional steels | chevron_right |
| U20103 | Structural and constructional steels | chevron_right |
| U20203 | Structural and constructional steels | chevron_right |