| 摘要 |
PROBLEM TO BE SOLVED: To provide a securing disc improved in application technology and functionality. SOLUTION: This securing disc installed between two constituent members 2 and 3 has a disc body 11 provided with the profile connectors 13 protruding towards the constituent members 2 and 3, and in the edge side of the disc body 11, the holding arms 15 provided with an integrated supporting mount 16 protruding nearly perpendicularly from the disc body are arranged.
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