drum gear coupling 鼓形齿接轴
drum cycloid gear 鼓形行星轮
drum neutral gear angle 滚筒空档角
drum type gear coupling 鼓形齿式联轴器
drum-teethed gear coupling 鼓形齿接轴
drum-type gear coupling 鼓形齿式联轴器
the exposed gear of balling drum 造球机开式齿轮
cutting drum of coal drum shearer 采煤机滚筒
Transferring drum and rubbing drum 转鼓与搓动鼓
Turning drum and twisting drum mechanism 转鼓搓动鼓机构
bevel gear of gear box 减速箱伞齿轮; 混合矢量量化模型
double helical gear (herring-bone gear) 人字齿轮
equivalent spur gear of the bevel gear 锥齿轮的当量直齿轮
equivalent spur gear of the helical gear 斜齿轮的当量直齿轮
gear quadrant steering gear 扇形齿轮式操舵装置; 齿扇转舵装置
gear shaping cutter for straight bevel gear 直齿圆锥齿轮刨刀
gear slotting cutter for spur gear 直齿圆柱齿轮插齿刀
Generating gear of a gear 产形齿轮
harmonic gear drive with radial gear meshng 径向谐波齿轮传动