| 摘要 |
<p>A roller guide (19, 20 or 30) for easing the progression of waste into a closed volume under the influence of urging means such as a compaction ram. The roller guide (19, 20 or 30) can freely rotate or can be mounted for powered rotation. The roller guide (19, 20 or 30) can be actuated by ram (31) to exert specific pressure on the waste during its progression into the closed volume.</p> |
