Railway application. Track. Switches and crossings. Part 4: Actuation, locking and detection
铁路应用 轨道道岔和交叉口 第4部分:驱动、锁定和检测
2007-05-30
DIN EN 13232-4-DRAFT
Draft Document - Railway applications - Track - Switches and crossings for Vignole rails - Part 4: Actuation, locking and detection; German and English version prEN 13232-4:2020
文件草案——铁路应用——轨道——维格纳轨道的道岔和道口——第4部分:驱动、锁定和检测；德语和英语版本prEN 13232-4:2020