Patent circuit design with Intelligent automatic breakdown detection and quick emergencyswitch times.
专利模块电路设计，智能故障自动检测，应急转换时间快。
2
Step 5: Look for an emergency exit or emergency door release switch.
寻找紧急出口或紧急开门按钮。
3
A switch to forest gardening and other forms of permaculture is trickier, especially for producing grain; but such is the scale of the creeping emergency that we can't afford to rule anything out.