rail locking的意思|示意
铁路锁定
rail locking的网络常见释义
钢轨锁定 ... 钢轨铺设 rail laying 钢轨锁定 rail locking 道岔铺设 switch laying ...
rail locking相关短语
1、 locking and unlocking rail 挂结和脱开轨道
2、 Locking Rail 挂结器
3、 flat-locking rail 平面锁固轨道
rail locking相关例句
The invention relates to a locking mechanism of a railway freight car, in particular to a locking device arranged on a lower side door of a rail freight gondola car.
本发明涉及一种铁路货车锁闭机构，特别是涉及一种铁路货运敞车下侧门的锁闭装置。
Printing unit employs rail sliding, pneumatic locking, manual switch and convenient adjustment.
印刷部采用轨道滑行、气动锁紧、手动开合、轻便调校。