If you can't find a local site operations group that can provide a CAD image of the building, try taking a digital image of the building map diagrams posted near the entrances of your building.

如果找不到当地测绘工作组提供的建筑物CAD图像，那么可以拍摄一张建筑物入口附近贴出的建筑物平面示意图的数码图像。

youdao

If you can't find a local site operations group that can provide a CAD image of the building, try taking a digital image of the building map diagrams posted near the entrances of your building.

如果找不到当地测绘工作组提供的建筑物CAD图像，那么可以拍摄一张建筑物入口附近贴出的建筑物平面示意图的数码图像。

youdao