Recommended practice for applying low-voltage circuit breakers used in industrial and commercial power systems. 工业和商业电力系统用低压断路器的推荐规程。
The application of the new intelligent releaser in a certain low-voltage circuit breaker shows that the scheduled targets are achieved. 该设计方案在某型低压断路器中的应用实践,证明达到了预定的设计目标。