dead tank circuit-breaker

例句：

1. 1. The dead tank circuit-breaker is essential for maintaining the safe operation of the engine.
   对于保持发动机安全运行，死油箱电路断路器至关重要。
2. 2. The engineer replaced the old dead tank circuit-breaker with a new one to prevent anypotential fire hazards.
   工程师用新的来替换旧的死油箱电路断路器，以防止任何潜在的火灾危险。
3. 3. During maintenance, the technician found that the dead tank circuit-breaker had failed and needed replacement immediately.
   在维护期间，技术员发现死油箱电路断路器已经失效，需要立即更换。