| 摘要 |
PROBLEM TO BE SOLVED: To maintain a temperature in a storing at a temperature suitable for storing an article. SOLUTION: A first duct 31 and a second duct 32 for circulating air are provided between a first article housing chamber 11 and the storing zone 16. Thereby, air in the first article housing chamber 11 and the storing zone 16 is circulated through the first duct 31 and the second duct 32, and the temperature in the storing zone 16 can be maintained at the temperature suitable for storing the article.
|
