1. Model for adult pelvis, real size, shortage of anatomical structures
2. Show the pelvic cavity surface of three products: pelvic entrance face,in the pelvis, pelvic exports
3. Including hip, the sacrum, sacral promontory, coccyx, ischial spine, sacroiliac joints, iliac shame promontory, toe bone joint, to 4, 5, lumbar structure, etc
