论文部分内容阅读
农民朋友使用农机具时,都会遇到安装轮胎的问题。如何又好又快地安装轮胎,是有技巧的。具体安装方法是这样的:先把轮圈上的铁锈除掉,在
Farmers and friends using agricultural machinery, will encounter the problem of installing tires. How to install tires nicely and quickly is skillful. The specific installation method is this: first remove the rust on the rim, at