水电建设总局102工程处采挖砂石料机械化的经验虽然还存在某些缺陷,但由於实行采挖砂石料的机械化后,比用手工采挖砂石料在效率和质量方面都提高很多,不仅大大减轻工人的体力劳动,而且加速施工进度,降低工程成本,因此,在水电建设中,大力推行砂石料采挖的机械化,具有重要的意义。特发表这篇文章,供各单位参考。 Although there are still some shortcomings in the experience of mechanization of the excavation of gravel materials by the Engineering and Construction Bureau of the Bureau of Hydraulic and Electric Construction 102, the mechanization of mining and digging of gravel materials not only greatly improves the efficiency and quality of digging, Therefore, it is of great significance to vigorously promote the mechanization of sand and gravel mining in hydropower construction. Special published this article, for all units for reference.