东京城林业局尔站汽车队,由于运材道路损坏的较为严重,路面出现很多“马蹄坑”,“搓板道”,使汽车在运行中震动激烈,经常造成汽车弓子折断,加上配件一时不能满足供应,影响汽车的正常运材,一个时期他们不得不把长弓子改制成短弓子使用。为了利用两个定位销坑,只好将长弓片两端的多余部分 Tokyo City Forestry Bureau Seoul station team, due to damage to the road is more serious Yun material, the road there are a lot of “horseshoe pits”, “washboard Road,” so that the car in the operation of vibration, often causing the car bow broken, plus the fittings can not Satisfy the supply, affecting the normal transport of the car, a period of time they had to transform the long bow into a short bow to use. In order to take advantage of the two dowels, only the excess length of the long bow at both ends is required