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roadside structure of railway
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roadside structure of railway
Encyclopedia
工学
铁路路基工程
释
roadside structure of railway
铁路路侧建筑物
铁路路堤边坡坡脚、路堑边坡及其两侧一定范围内,为了抵御风、沙、雪等对列车、轨道、路基以及其他设备产生不利影响所设置的建筑物的总称。一般包括挡风墙、防沙障、声屏障和防雪栅等。
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pedal circle
pedal coordinate
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Pedantic Scholars
pedding advertisement
peddling language
Pederson
pedestal
pedestal crater
pedestrian and bicycle traffic system
pedestrian and non-motor vehicle transportation planning
pedestrian bridge
pedestrian crossing facilities
pedestrian detection
pedestrian management
pedestrian navigation
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