在基岩上所需要做的全部工作是用少量混凝土或砂浆把表面找平。
All that is needed on rock is a little concrete or mortar to make the surface level.
本文对四履带滑模式水泥混凝土摊铺机自动找平控制系统进行了研究。
In this paper, the automatic level control system for four track concrete paver is researched.
自动找平装置是滑模式水泥混凝土摊铺机的关键部分。
Automatic Leveling Device is a key element for a slip-formed cement concrete paver.
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