Aerospace industry. ISO M and mj threads. Undercut relief and lead-in chamfers.
航天工业.ISO螺纹末端退刀槽和倒角
Design on Dimensions and Forms of Chamfers on Inner Diameter and Outer Diameter of Rolling Bearings
滚动轴承内径和外径倒角尺寸及形状的设计
Run-outs, undercuts and chamfers for general purpose metric screw threads
普通螺纹收尾、肩距、退刀槽和倒角
Study on Blasting Excavation Technique of Chamfers of Penstocks of TGP's Hydro Plant
三峡工程钢管槽爆破开挖技术研究
Centre drills for centre holes without protecting chamfers; Type A
A型无保护槽中心孔的中心钻
road vehicles . fillets , chamfers and backing off
道路车辆.环槽倒角和退刀槽
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