| BA |
The bright anneal surface after cold rolling |
| TR |
The cleaning surface after cold rolling |
| WF |
The hair line surface |
| SF |
The sand blast surface |
| 80# |
The surface is treated with 80# roller |
| 100# |
The surface is treated with 100# roller |
| 150# |
The surface is treated with 150# roller |
| 180# |
The surface is treated with 180# roller |
| 220# |
The surface is treated with 220# roller |
| 320# |
The surface is treated with 320# roller |
| 700# |
The surface is treated with 700# roller |
