| 摘要 |
PROBLEM TO BE SOLVED: To reduce the cost in cell manufacturing and improve its workability. SOLUTION: It is possible to store a first cell element 100, 100,... including a predetermined shape and dimensions in an element housing portion 17, 17,..., and to provide an adapter 18, 18,... for storing a second cell element 200, 200,... including the shape or the dimensions different from the first cell element, fit with the element housing portion. |
