| 1. | Any machine need to mount emergency switches 任何的机械设备皆需要装设紧急开关。 |
| 2. | Fireman ' s emergency switch 消防员紧急开关掣 |
| 3. | Operation test of emergency switching - off device for oil pump and ventilator ( bilge pump ) in engine room 机舱风、油(舱底泵)应急切断装置操作试验。 |
| 4. | 04 and 61 series emergency switches with 16mm and 22 . 5mm mounted holes un - flush or flush installment 04与61系列16mm和22 . 5mm两种安装孔径,凸起或平式安装的紧急开关 |
| 5. | After investigation and emergency switching , the traction supply was restored at 1631 hrs 工程人员于调查后,便马上将电掣重关,并于下午四时三十一分恢复电力供应。 |
| 6. | When device stops , you can push emergency switch to restart . it can be used as a stop switch as well 当机械设备停止时,按下紧急开关的指令可使设备再度启动,不单单如此,另外也可促使设备停止运作的功能。 |