| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for painting the boards for architectural use uniformly and efficiently with a sufficient amount of paint. SOLUTION: The method for painting the boards for architectural use by jetting the paint 3 from spray nozzles 11 toward the boards is provided. In this method, the flow rates of the paint 3 to be supplied to the spray nozzles 11 are measured by Coriolis flow meters 14 and an alarm is sent out when a measured value gets below a preset lower limit.
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