别做这样危险的操作□力士有些拖拉机和农用运输车新驾驶员，怕花钱或耽误时间，又求富心切，买来车不去参加正式培训，而是“想当然”开车，采用不正确的操作方法，这样不但会缩短机车的使用寿命，甚至会为此付出惨重的代价。常见的不规范操作有：１下坡时踏着离合器溜... Do not do such dangerous operation □ Lux some tractors and agricultural vehicles new driver, afraid of spending or delay time, but also seeking rich, bought a car not to attend formal training, but “for granted” to drive, using the incorrect Operation method, this will not only shorten the service life of locomotive, and even pay a heavy price for this. Common non-standard operation are: 1  clinging down the clutch slip ...