... 警告设施warning facilities 警告灯 warning light,WL 警告标示 warning mark ...
双语例句
1
Why warningfacilities no alarm?
为何警报设施没有报警?
2
Article 27 warning lights, warning marks or safety protection facilities shall be set up at a crossing where a railway and a road intersects on a plane.
第二十七条铁路与道路平面交叉的道口,应当设置警示灯、警示标志或者安全防护设施。
3
Students who vandalize campus buildings and such facilities as classroom, dormitory and communication lines on purpose shall be given punishments above serious warning.