安全指示灯 meaning in English

green indicating lamp
safe light
safety light

15 minutes after takeoff until the seat belt sign is switched on in preparation for landing
从起飞后15分钟后开始到准备降落安全指示灯亮起为止
Since our establishment , we have been specialized in " road safety and construction " equipment , namely traffic bollard , water filled road barrier , garbage chute , garbage trolley
本公司现阶段专注生产道路安全及建筑工程设备，包括：道路安全指示灯道路分道栏和塑胶制废料槽。