在早期组件预热炉温控线路基础上，引入带分励脱扣装置断路器、固态断电器、并选择适当报警保护方式，使控温过程更理想。
To make the process of temperature control more ideal by introduce breaker with magnetic releasing, solid relay, and optional alarm protective type.
所述熔断报警器还包括一熔断指示器，所述熔断指示器连接所述开关组件并由所述开关组件驱动。
The fuse alarm further comprises a fuse indicator, and the fuse indicator is connected with the switch component and driven by the switch component.
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