圆弧齿线圆柱齿轮
Cylindrical Gear with Arcuate Tooth Traces
Curvilinear cylindrical gear
弧形齿线圆柱齿轮
arcuate tooth trace cylindrical gear
圆柱型齿轮差动装置
cylindrical-gear differential
圆柱齿轮磨齿机
cylindrical gear grinding machines
圆柱齿轮精度
cylindrical gear accuracy
圆柱齿轮减速器
cylinder gear speed reducer
cylindrical gear reducer
直齿圆柱齿轮插齿刀
gear slotting cutter for spur gear
圆柱齿轮的优化设计
Optimal Design of Circular Gear
圆柱齿轮参数化设计
Computer-aided Parameterized Design of Spur Gear
圆拉直齿锥齿轮设计
revacycle straight bevel gear design