railroad crossing gate 铁路道口交叉栅门 road and railroad crossing 公路铁路交叉 railroad crossing sign 铁路道口交叉标志 railroad crossing signal 铁路道口交叉信号 railway grade crossing 铁路与道路平交道口 grade crossing n.平面交叉,平交道 highway grade crossing 【电】 平交道 grade crossing ...
6) grade crossing 铁路与公路交叉口,道岔口 补充资料:铁路道口防护 在铁路线路与道路(公路、城乡道路)平交的道口上,为防止铁路车辆与道路车辆以及行人等发生冲撞而采取的安全措施。 概述 早期的铁路与道路平交道口只设有简单的警告牌和道口标志,或是在繁忙的道口设看守员,利用机械栏木或栅门进行防护。随着铁路、...
railroad crossing sign 铁路道口交叉标志 railroad crossing signal 铁路道口交叉信号 railroad grade crossing 铁路交叉口 crossing gate 道口栏杆,道口遮断器,岔口遮断器 level crossing gate 平交道拦路木 level crossing gate stop 栏木止挡 railroad bridge n. 铁路桥梁 相似...
Automatic railroad grade-crossing signalCardwell William J
aPlease confirm documents are now correct so I may get them posted to you. 请证实文件现在是正确的,因此我也许得到他们被张贴对您。[translate] aAssessing Casualty Risk of Railroad-Grade Crossing Crashes Using Zero-Inflated Poisson Models 估计铁路品级横穿的伤亡风险使用零膨胀的泊松模型碰撞[translate]...
West Bartlett Road will be closed at the railroad grade crossing during the duration of the project. Bartlett rail crossing closing: Under Oregon law, a pedestrian commits a traffic violation if he "passes through, around, over or under any crossing gate or barrier at a bridge or railroad gra...
Sign up with one click: Facebook Twitter Google Share on Facebook level crossing (redirected fromRailroad crossing) Dictionary Acronyms Encyclopedia Wikipedia </>embed</> intersection crossway crossroad carrefour grade crossing level cros... noun ...
Railroad CrossingAlso found in: Dictionary, Thesaurus, Acronyms, Wikipedia. Railroad Crossingan installation at points where a railroad track crosses a highway at grade. In accordance with the general requirement that all types of railroad crossings ensure safety in railroad traffic, railroad ...
United States Patent US4942395 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
A railroad grade crossing is provided with elastomeric decking pads presenting an upper, vehicular crossway substantially coplanar with the tops of the metallic rails, in turn, secured to the spaced cross ties therebeneath which rest on the roadbed of the roadway. Deck-supporting grillage structure...