the design of Low-voltage circuit breaker and Intelligent release
或者
Low-voltage circuit breaker and Intelligent release designing
请求翻译一个标题“低压断路器智能式脱扣器设计”怎么翻译.单词都知道,但不知道怎么组合.低压断路器--- Low-volt
the design of Low-voltage circuit breaker and Intelligent release
或者
Low-voltage circuit breaker and Intelligent release designing