| 摘要 |
The canal sealing system (10) has holding device (14) and a pump device (16). The holding device is formed to hold a channel shaped sealing material (18) such that a trough-shaped receiving cover (20) is positioned with a peripheral edge (22) and a base (24) for regulation. An independent claim is also included for a canal sealing method for sealing of canals and other water-bearing streams. |
