| 摘要 |
<p>A pipe repair system comprises a sealing unit (2) for sealing a damaged pipe (12) and a remotely-operable applicator rig (4) which is operably connectable to the sealing unit. In use, the applicator rig effects securement of the sealing unit to an outer cylindrical surface of the damage pipe so as to seal the damage pipe. The applicator rig is recoverable after the pipe has been sealed.</p> |
