语言选择：
DFM, short name of "Design For Manufacturability"
3D model must be checked and studied before mold construction, TJ-Teck will provide this DFM report to discuss following technical details with customers:
De-molding
Direction
Inserts
Design
Parting
Line
Slide
Design & Steel Line
Draft
Angle Analysis
Lifter Design & Steel Line
Mold
Layout
Sharp
Steel
Filling
System
Wallthickness
Gate
Define
Ejection
system
Undercut
and Proposal
Markings
and Graining