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da xing shou ge ji ge dao liang de xiao zheng fa
Pages: 57
Year: 2013
Issue:
6
Journal: Nongjia Guwen
Abstract: 将收割台停放在割台专用挂车上,停放时应设法让收割台两头承受支撑力,不要将中间的U形梁垫在挂车的大梁上.检查是否有断裂处,如有,一定要先修补后校正.
校正前将割刀取出,以防止割刀在校正时变形,最好再把护刃器全部卸掉.由一人从刀头到刀尾方向用肉眼瞄看并指出梁变形情况,另一人拿粉笔在最高点、次高点、第三高点等处分别画上记号.
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