安全也是效益车现鹏田集乡机手周某，１９９３年买了１台（套）５０型拖拉机搞货物运输，他平时勤检修，注意安全，近两年来，从未出过机械，交通事故，年纯收入在３万元左右。南王店乡机手李某，同样也有１台５０型拖拉机跑货物运输，由于他致富心切，平时只想多拉快跑，... Safety is also a benefit car is now Peng Tian Ji Xiang Zhou hand, bought in 1993 (Taiwan) 50 tractors engage in cargo transport, he usually maintenance, pay attention to safety, the past two years, never been out of machinery, traffic accidents The annual net income of 30,000 yuan. Nan Wang shop owner Lee, also has a 50-type tractor to transport goods, due to his wealthy, usually just want Dora run, ...