planetary wheel reductor  行星圆柱齿轮式轮边减速器

planetary wheel system  行星轮系

Planetary Wheel Train  同步带

wheel planetary assembly  车轮行星齿轮总成

Wheel-side planetary reducer  轮边行星减速器

wheel - wheel system  轮轮系统

in-wheel motor wheel  电动轮

scouring wheel and buffing wheel  打磨轮与抛光轮

sprocket ; sprocket-wheel ; sprocket gear ; chain wheel  链轮

sprocket sprocket-wheel sprocket gear chain wheel  链轮

wheel turning lathe not needing to take wheel off the bogie  不落轮旋车床

2K-H form planetary transmission  2K-H型行星传动

2K-H planetary  2K-H行星齿轮

2Z-X D planetary mechanism  2Z-X D行星轮机构

3-roll planetary mill  行星轧机

acceleration of planetary notion  行星运动增量

Association of Lunar and Planetary Observers  月球及行星观测者协会

Atmospheric Planetary Boundary Layer Model  大气边界层

axle planetary gear  车桥行星齿轮