论文部分内容阅读
四轮农用运输车前钢板弹簧第一、二片经常折断,特别是在初学驾驶的农用车上折断的现象更严重,其主要原因有:
The four-wheeled agricultural truck front leaf spring first, two often break, especially in the beginners driving agricultural vehicles more severed phenomenon, the main reasons are: