| 摘要 |
Provided is a container which comprises: a frame structure; a first containing unit fixedly supported by the frame structure; a second containing unit connected to the first containing unit; a first pipe connected to the second containing unit and provided to discharge a material accommodated in the second containing unit; a pressurizing unit interconnected to the first pipe and provided to generate first fluid flow of one direction inside the first pipe; and a first pressure control unit interconnected to the first containing unit and provided to enable first pneumatic pressure inside the first containing unit and second pneumatic pressure outside the first containing unit to be uniform. |
