低速重载开式齿轮
low speed and heavy load exposed gear
磨煤机开式齿轮油系统
Open Gear Oil System for Coal Mill
造球机开式齿轮
the exposed gear of balling drum
外啮合圆柱齿轮式轮边减速器
spur geared wheel reductor
小齿轮轮齿啮合型式
pinion tooth contact pattern
轴装式齿轮减速机
direct-connected gear reducer
2K-H行星齿轮装置
Simple 2K H planet gear device
标准单级减速行星齿轮装置
modular single reduction planetary gear set
差动齿轮装置
differential gear assembly
compensating gear