遵循以下最佳实践的项目将能够自愿的自我认证,并显示他们已经实现了核心基础设施计划(OpenSSF)徽章。 显示详细资料
[](https://www.bestpractices.dev/projects/4400)
<a href="https://www.bestpractices.dev/projects/4400"><img src="https://www.bestpractices.dev/projects/4400/badge"></a>
QCAD - The Open Source 2D CAD. QCAD is a crossplatform CAD solution for Windows, Mac OS X and Linux. It supports the DXF format and optionally the DWG format (through a proprietary plugin).
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