The memory module consists of the first camera, which has an import and export port. The second camera is connected to the first through a channel. In the first country, the entrance and access are open, the exit is closed, and in the second country, the entrance is closed, the channel and salt are connected. One way open.

摘要

Depositor Module comprising a First chamber with an Inlet and an outlet, a second Chamber connected to the first through a PassageIn a First State where the entry and exit Passage are opened and closed, and in a Second State, the input is closed and open the passage and exit.