The foam cover is adequately compressed and deformed by the sealing cover, and the fine carbon particles are adequately compressed in the first and second absorption chambers to prevent the fine carbon particles from being swayed between {HEAD ~ the first and second absorption chambers} and {TAIL ~ the sealing cover} 
The foam cover is adequately compressed and deformed by the sealing cover , and the fine carbon particles are adequately compressed in the first and second absorption chambers to prevent the fine carbon particles from being swayed between { HEAD ~ the first and second absorption chambers } and { TAIL ~ the sealing cover }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL