| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a repair method of a piping leakage part practicable at a low cost without hindering a replacement operation. <P>SOLUTION: The repair material 17 consisting of a rope and water glass permeated in the rope is applied so as to cover a gap of the piping 10. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
