本文探讨非平稳随机动载荷作用下的拖拉机传动系统的安全性问题。

Safety of the tractor transmission excited by non-stationary random dynamic load is explored.

youdao

本文探讨非平稳随机动载荷作用下的拖拉机传动系统的安全性问题。

Safety of the tractor transmission excited by non-stationary random dynamic load is explored.

youdao