helical gears meaning in English

螺旋齿轮传动

Design guide for vehicle spur and helical gears
车辆正齿轮和斜齿轮的设计指南
The helical gear transmission with inconstant ademdrum
变齿高螺旋齿轮传动
Finite element analysis on the gear - shaft of helical gear teeth
某斜齿轮轮轴的有限元分析
A method for calculating transient temperature in helical gears
斜齿轮非定常温度场的计算
Specification for high - speed helical gear units
高速螺旋齿轮元件规范

More: Next