国产旋挖钻机发展之路

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旋挖钻机作为一种适合建筑基础工程中成孔作业的施工机械在市政建设、公路桥梁,高层建筑等基础施工工程应用越来越广泛,特别是近年来已广泛应用于高铁工程建设,行业产销量比去年同期增加一倍左右,其中国产设备已占到总销量的90%以上,形成了产销两旺的可喜局面.
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