| 摘要 |
<p>The bags (11) have a pipe (36) whose one end forms an extraction area (40) and another end forms an entry passage (37) to flow out a substance from a separated space (32). The pipe is utilized to convey the substance by a peristaltic pump. The extraction area is formed near an opening of the filter bag. The entry passage is provided with connection parts (35) between opposite clapboards.</p> |
