Labels Milestones
Back0 -9 4.51215 vertex 8.99167 0 3 0 ENDBLK 5 21 330 1F 100 AcDbEntity 67 1 8 0 100 AcDbBlockEnd 0 BLOCK 5 1C 330 1B 100 AcDbEntity 67 1 8 0 100 AcDbBlockEnd 0 BLOCK 5 1C 330 1B 100 AcDbEntity 8 0 100 AcDbBlockEnd 0 BLOCK 5 1C 330 1B 100 AcDbEntity 67 1 8 0 100 AcDbBlockEnd 0 BLOCK 5 1C 330 1B 100 AcDbEntity 8 0.
- Thickness*2.5 - tolerance*6; left_rib_x = thickness .
- -5.205565e-002 2.495526e+001 facet normal -0.262765 0.491592 0.830236 facet.