| 摘要 |
PROBLEM TO BE SOLVED: To provide a coated metal plate incorporated with aggregate in which a defective coating film is not generated by the aggregate when the plate is molded, transported, and applied. SOLUTION: In the coated metal plate in which a coating film containing the aggregate is formed on the surface, the back is coated with an under coating film and a finish coating film, and the aggregate is added into the finish coating film.
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