1郾防锈蚀。穴1雪农业机械在田间作业完成后,必须清除外部的泥垢,还要清理工作机构内的种子、化肥、农药、植物残株,必要时用水或油清洗;穴2雪清洗机械各润滑部位,要重新进行润滑,对所有磨擦工作面,如犁铧、犁壁、开沟器、锄铲器必须擦净后涂机油,最好贴纸,以减少与空气接触的 1 郾 anti-corrosion. Xue 1 snow farm machinery in the field after the completion of the job, you must remove the external mud, but also clean up the work of institutions within the seeds, fertilizers, pesticides, plant stubborn, if necessary, water or oil cleaning; 2 snow cleaning machinery lubrication parts, To re-lubricate, for all friction surfaces, such as ploughshare, plow wall, opener, hoe shovel must be coated machine oil, the best stickers to reduce air contact