Railroad-crossing signalShivers John KUS1431051 * Feb 27, 1920 Oct 3, 1922 Shivers John K Railroad-crossing signal
Railroad Crossing Signal ID: 21230518 收藏 加入清单 下载版权Joseph E Ligori TIFF大小 28.6MB 格式JPG 编辑图片 以图搜图 大图:2736× 3648 像素·23.16 cm × 30.89 cm·300dpi·JPG 中图:750× 1000 像素·26.46 cm × 35.28 cm·72dpi·JPG 小图:375× 500 像素·13.23 cm × 17.64 cm·72dpi·...
Railroad Crossing Signal ID:546373 版权Woody Pope TIFF大小 17.2MB 格式JPG 编辑图片 以图搜图 大图:2000×3008像素·16.93cm ×25.47cm·300dpi·JPG 中图:665×1000像素·23.46cm ×35.28cm·72dpi·JPG 小图:332×500像素·11.71cm ×17.64cm·72dpi·JPG...
signal n. 1.(传递信息、命令等的)信号,手势,声音,暗号 2.(给人警告、信息等的)信号器或信号物 3.触发某些普遍活动的事情或行动;表明某事物存在或可能发生的任何事物 4.(电子脉冲或无线电 Signal n. 信号,暗号,近因,导火线,动机,预兆, 征象 vt. 向…作信号,标志 criss crossing 交叉杂交 double cross...
爱给网提供海量的免费商用 (cc协议)资源素材免费下载, 本次作品为wav 格式的铁路道口警告信号与闸门关闭(railroad_crossing_warning_signal_and_gate_close), 本站编号35658822, 该免费商用 (cc协议)素材大小为12m, 时长为00:44, 声道为单声道, 音质为SQ无损品质, 比特率为2304k, 采样率为96000k, 该素材已...
爱给网提供海量的免费商用 (cc协议)资源素材免费下载, 本次作品为wav 格式的铁路道口警告信号与闸门关闭(railroad_crossing_warning_signal_and_gate_close), 本站编号35658822, 该免费商用 (cc协议)素材大小为12m, 时长为00:44, 声道为单声道, 音质为SQ无损品质, 比特率为2304k, 采样率为96000k, 该素材已...
New signal type has been added to 102! HopenRXRTools 1.3.0 is now released! Featured Extras 102 Page Road Sign Images MSTS Downloads Downloadable Programs More Extras Featured Links FRA Office Of Safety PUC of Ohio ICC Grade Crossing Map ...
英汉 网络释义 un. 1. 平交道口信号
A spider for a railroad crossing signal foundation has plastic lined tubular channels extending through it with conical entry sections. In assembling a foundation, upright guide rods are guided into the channels by the entry sections without dislodging the plastic liners. In producing the spider, ...
Railroad-crossing alarm or signalC. Potter