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当前,东北林区大部分成、过熟林集中在高山脚,急待采伐。适于开发这部分森林资源的索道集材方式,将会有比较大的发展。但是,由于索道搬迁架设频繁,劳动强度大、占用时间长,对提高集材效率和降低集材成本极为不利。因此,在对索道集材工艺还很陌生的东北林区,推广和普及索道集材还有一定困难。我场从1973年开始使用索道集材。经过多年的实践,总结出一套工艺比较合理的搬迁架设方法,使搬迁架设作业达到标
At present, most of the forests in the northeastern region have been concentrated in the high mountain at over-mature forests and are in urgent need of logging. Suitable for the development of this part of the cable way of forest resources, there will be more development. However, due to the frequent installation and removal of ropeways, high labor intensity and long time-consuming, it is extremely unfavorable to improve the efficiency of skidding and reduce the cost of skidding. Therefore, it is still quite difficult to promote and popularize the ropeway material in the northeastern region that is still unfamiliar with the ropeway material technology. My field since 1973 to use ropeway skidding. After many years of practice, summed up a set of reasonable technology to move the erection method, so that the erection of homework to achieve the standard