车辙桥地形是履带式车辆训练中的重要科目。
Going through treadway bridge is important to driver's training.
本发明是RS2000抗车辙改性沥青加工工艺，属于道桥工程技术领域，涉及一种道路沥青的加工工艺。
The invention provides a RS2000 anti-rutting modified asphalt processing technic which belongs to the road and bridge engineering technique field, relates to a road asphalt processing technique.
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