论文部分内容阅读
这里介绍了三种电焊修复汽车弹簧钢板的方法,读者可根据本单位的具体条件选择应用。欢迎将你单位的经验进行总结,以便交流。
Here are three methods of welding repair spring steel plate, the reader can choose according to the specific conditions of the unit application. Welcome to your unit’s experience summary, in order to exchange.