levelling machine是什么意思

网络释义

用法例句

Employment of laser levelers and other advanced equipment to construct concrete pavement did not only meet the requirements of the construction schedule, improve remarkably the quality, but also achieve evident economic and social benefits.

采用了激光整平机等先进设备用于混凝土地坪施工,不仅满足了进度要求,质量也显著提高,经济效益和社会效益明显。

In this Paper, the advantages of Three-axle smooth machine constructing cement concrete pavement is expounded and the authors introduce the mixed proportion of cement concrete and the construction technology of the machine.

本文详细地论述三轴整平机的优点，水泥混凝土配合比，整平机摊铺施工工艺及在哈大高速公路水泥混凝土路面中的应用，并进行了经济效益分析。

Model HT-120 Concrete Finisher;

HT—120型水泥混凝土路面摊铺整平机