a safety switch that automatically stops electricity from flowing to a machine if a dangerously larg

中文解释

跳闸开关，跳脱开关（一种安全开关，机器故障不能正常运行而产生较大危险电流时，它自动停止给机器供电）

正在查询

noises gasify color match CJK deontology 纳西莎 carnation curry Jeana warn teacher