| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an environmental testing device for a fuel cell for accurately evaluating performance of a fuel cell under stable environmental conditions. <P>SOLUTION: In the environmental testing device 100 for the fuel cell 1, a hood 120 surrounding the fuel cell 1 and having gas permeability and moisture permeability is provided in a constant-temperature constant-humidity oven 110. <P>COPYRIGHT: (C)2010,JPO&INPIT |
