PY160C grader is mainly used for land levelling, ditching, slop scraping , bulldozing, ripping, snowremoving in large areas of highway, airport, farmland etc, it is mecessary equipment for farmland improving.是什么意思_PY160C grader is mainly used for land levelling, ditching, slop scraping , bulldozing, ripping, snowremoving in large areas of highway, airport, farmland etc, it is mecessary equipment for farmland improving.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句