在线免费视频一区二区|色戒在线免费观看完整版|欧美色视频一区二区三区在线观看|恐怖农场在线完整版观看未删减下载电影,制服师生在线,黄污视频在线观看,91中文字幕在线播放

該機(jī)型的整機(jī)外形尺寸除寬度外其余參數(shù)與對(duì)應(yīng)的機(jī)型一致，但各擋的理論行走速度做了相應(yīng)調(diào)整，特別適應(yīng)低速行走。由于使用了履帶驅(qū)動(dòng)，其附著性能顯著提高，大大提高了拖拉機(jī)的通過(guò)性，特別適應(yīng)于松軟、泥濘、濕滑、雪地等環(huán)境的順暢通過(guò)。

The machine s overall dimensions in addition to the width of the rest of the parameters and the corresponding model, but the block of the theoretical walking speed to do a corresponding adjustment, especially to adapt to low-speed walking. Due to the use of the crawler drive, its significantly improved adhesion, greatly improving the tractor through, especially adapted to the soft, muddy, slippery, snow and other environments through the smooth.