civil engineering lab Free 3D model is available on CGTrader for free. Original author: muhammadfajriromdhoni.
STL (Stereolithography, filesize: 36.1 KB), OBJ (OBJ, filesize: 40.4 KB), 3DS (3D Studio, filesize: 40.2 KB), DAE (Collada, filesize: 81.6 KB), FBX (Autodesk FBX, filesize: 89.8 KB), IGE (IGES, filesize: 299 Bytes), MAX (Autodesk 3ds Max, filesize: 123 KB), SKP (Sketchup, filesize: 433 KB), OTHER (Other, filesize: 27.9 KB)