The paper presents the model experiments of one-pick and drum cutting systems on a hydraulic planner and a special cutting test rig with the artificial analogous cutting materials.

本文利用人造模拟截割材料，在液压刨床和专用截割实验台上完成了单齿和滚筒截割系统的模化实验。

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Town Planner Gerry Mylroie said the plans include grading, electrical information, materials to be installed, and topographical information.

WSJ: Work stalled on Thresher memorial park in Maine