mid: 1762
url: http://fraktali.849pm.com/programs/dxf/SpeakerFON.zip
ref_url: ftp://aldebaran.ee.mcgill.ca/pub/dfir/dfir-V2R0.tar.Z
format: dxf 
pid: 27112
polygons: 1707
connected_components: 34
average_dihedral_angle: 0.2948
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.275663, ymax = 0.975, zmax = 0.269081
avg_depth: 1.982054
center: (0.150336,0.505523,0.132436)
scale: 0.605049
principle_axes: (0.000027,1.000000,0.000192), (-0.004471,0.000192,-0.999990), (0.999990,-0.000026,-0.004471)
principle_values: (0.095297,0.005234,0.005058)