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小型内燃凿岩机用于西南林区工程施工已有二十多年的历史。它主要用于林区道路,流送河川的河道清理,房屋建筑,桥函闸坝基础及其辅助工程之中。使用广泛。它与人力作业相比,有效率高、成本低、工程质量好、大大减轻工人劳动强度等优点,这在西南林业系统外的其他行业,特别是矿山企业中是被人们所公认的。然而,在西南林区,小型内燃凿岩机在林区工程施工中使用的数量在逐步减
Small-scale internal-combustion rock drills have been used in the construction of southwestern forest areas for more than 20 years. It is mainly used for roads in forest areas, cleaning of rivers flowing into rivers, building construction, foundations of bridges and gate dams, and auxiliary projects. Widely used. Compared with human work, it has the advantages of high efficiency, low cost, good project quality, and greatly reduced labor intensity of workers. This is recognized by people in other industries outside the Southwest Forestry System, especially in mining enterprises. However, in the Southwest Forest Region, the number of small internal combustion rock drills used in forest construction projects is gradually decreasing.