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林区道路与桥梁
释义
林区道路与桥梁
Encyclopedia
农学
林区道路与桥梁
释
forest Road and Bridge
林区道路与桥梁
林区道路是用于林业生产、经营、森林资源管护与连接林区内外部交通、主要供汽车行驶的道路。林区桥梁是指在林区道路中为跨越天然或人工障碍物而修建的构筑物。
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traffic safety technology
traffic saturation
traffic separation chart
traffic shaping
traffic sign
traffic signal control
traffic signal controller for lanes on urban road
traffic signal control system
Traffic Signal Timing
traffic signal timing
traffic signal timing design
Traffic sign management
traffic signs and markings design
traffic simulation system
Traffic Sociology
Traffic space competition
traffic speed meter
traffic square facilities
Traffic structure
traffic structure
traffic surveillance
traffic system management
traffic travel survey
traffic velocity
traffic viewing facilities
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