When pressing STOP or take down the safetykey in the operating conditionthe system will slow down to stop.
在运行状态下，按“停止”键或拿下安全开关，系统将会减速直到停止。
2
Several methods, detection standards and safetykey points etc. for the replacement of the fuel gas facilities of metallurgical enterprises are described.
介绍了冶金企业燃气设施置换的几种方法、检测标准及安全要点等。
3
But as you saw from a little litany of keysafety issues, they've been around for a very long time.