A reliable machine shop can cut away a small amout of metal from the aft side of the mounting flange so that the lens will set closer to the film platen . 可以请经验丰富的机械加工车间从安装凸缘的后部切削掉少量的金属，这样就能使透镜更加靠近胶片平面。
The convex decomposition of arbitrary planar polygon 任意平面多边形的凸分解。
Deceleration machine cable wheel has got to protrudingshaft 机钢索轮必需作凸轴
Treatment of idiopathic scoliosis with china great wall system 器械治疗脊柱侧凸
Radon - nikodym property and girth of orlicz - sobolev spaces 序列空间的一致凸点
New properties of strictly prequasi - invex functions 严格预不变拟凸函数的新性质
Stationary spot welding machines and projection welding machines 固定式点凸焊机
The hardening and toughening process of 25mnv steel 钢拉伸凸模的深冷处理及效果
Miniature lug cap lamp 7s 12 with bulb t 2 使用t 2灯泡的7s 12型凸缘灯头小型灯
