1 GENERAL INTRODUCTION
2 DESIGN AND DOCUMENTATION
3 ARTWORK AND IMAGING
4 HANDLING AND STORAGE
5 BASE MATERIALS
6 MECHANICAL OPERATIONS
7 HOLE PREPARATION AND PROTECTION
8 SURFACE PREPARATION(CLEANING STRUCTURING)
9 INTERCONNECT FORMATION
10 ETCHING
11 LAYERING AND LAMINATION
12 FINAL FINISHES
13 NONMETALLIC COATINGS