AutomaticLevelingDevice is a key element for a slip-formed cement concrete paver.
自动找平装置是滑模式水泥混凝土摊铺机的关键部分。
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AutomaticLevelingDevice is the key element for a slip form cement concrete paver.
自动找平装置是滑模式水泥混凝土摊铺机的关键部份。
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This paper is to provide a new design of hydraulic automaticlevelingdevice, which is outstanding for it's stability, sensitivity, static accuracy and reliability.