| 摘要 |
A second electrode 20 having a container-like configuration defines a reaction space 29. A mounting portion 12 of a first electrode 10 and a workpiece W loaded on the mounting portion 12 are surrounded by the second electrode 20. A pair of auxiliary walls 27 project upwardly from a bottom wall 21 of the second electrode 20. The mounting portion 12 for the first electrode 10 is disposed in an arrangement area A defined by the auxiliary walls 27. The mounting portion 12 projects from upper end edges of the auxiliary walls 27.
|
