| 摘要 |
PROBLEM TO BE SOLVED: To provide an ozone exposure test method high in reproducibility and reliability with respect to a water or moisture absorbable material to be tested. SOLUTION: In an ozone exposure test method and an ozone exposure test apparatus, the humidity in a test tank during the ozone exposure test of a material to be measured is adjusted to a range of±2%RH with respect to predetermined humidity to perform an ozone exposure test.
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