Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
Source: Select the Active document option.
Export accuracy: See Section 3.1.9.1.5, “"Export options" tabbed page -> Export accuracy ”.