| 摘要 |
PROBLEM TO BE SOLVED: To provide an external facing repair method which covers existing external facing with an on-site foaming resin material and fixes new external facing thereon with the on-site foaming resin material. SOLUTION: In the method of repairing the existing external facingα, the existing external facingαis covered with the on-site foaming resin material C, and the new external facing A is fixed thereon with the on-site foaming resin material C. COPYRIGHT: (C)2007,JPO&INPIT
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