panel type relay interlocking

例句：

1. 1. The panel type relay interlocking is used to ensure safe operationof the system.
   面板类型继电器互锁用于确保系统的安全可靠运行。
2. 2. The paneltype relay interlockingwas designed to prevent accidentalactivation of the system.
   面板类型继电器互锁设计用来防止系统意外激活。
3. 3. Thepanel type relay interlocking ensures thatonly authorized personnel can access the system.
   面板类型继电器互锁确保只有授权人员才能访问系统。