Figure 4.
Surface characteristics of three different types of ((A) digital light processing (DLP), (B) fused deposition modeling (FDM), and (C) stereolithography apparatus (SLA)) 3D printed models.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.