| 摘要 |
PROBLEM TO BE SOLVED: To prevent leakage of a self-leveling material through a gap of rulers upon construction of a floor using the self-leveling material. SOLUTION: The connecting member 10 for rulers comprises two blocking parts 11, 12 arranged parallel to each other and a connecting part 13 connecting the two blocking parts 11, 12. COPYRIGHT: (C)2006,JPO&NCIPI
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