| 摘要 |
<p>Mobile fencing comprises a series of mobile fencing units. Each unit comprises a mobile base having an upstanding support element or framework with a horizontal support rail (54) for the cover net. An enclosure for a waste disposal site cell comprises a series of fencing units arranged in two rows and adapted to be drawn by tractors and having two cover nets enclosing the site and each net supported on its own one of the rows of fencing units. <IMAGE></p> |
