Surface review of sheet metal processing

1. Check whether the surface is complete.
2. Surface view relationship, whether the annotation is clear and complete, and mark the size unit.
3. Assembly relationship, assembly requirements key size.
4. The difference between the old and new layouts.
5. Translation of foreign language diagrams.
6. Conversion of code at the table.
7. Surface problem feedback and burial.
8. Materials.
9. Quality requirements and process requirements.
10. The official release surface must be stamped with a quality control seal