ZV291RN | Single hook laminectomy retractor | 180×40×Ф3,Single hook |
ZV292RN | Single hook laminectomy retractor | 180×50×Ф3,Single hook |
ZV293RN | Single hook laminectomy retractor | 180×60×Ф3,Single hook |
ZV294RN | Single hook laminectomy retractor | 180×70×Ф3,Single hook |