liquid oxygen fill-drain auto-disconnect connector

例句：

1. 1. The auto disconnect connector prevents the system from overheating.
   自动断开连接器防止系统过热。
2. 2. The liquid oxygen filler is used to ignite the flame of a torch.
   液态氧气填充器用于点燃火炬的火焰。
3. 3. The auto disconnect connector ensures that the system can be safely shut down without causing damage.
   自动断开连接器确保系统在安全关闭时不会损坏。