| CAD | Computer-aided design |
| CRM | CAD reference model |
| CTM | CAD test model |
| RMSE | Root mean square error |
| SLA | Stereolithography |
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.