| 摘要 |
PURPOSE:To increase the capacity without increasing the degree of porosity of active material. CONSTITUTION:A mass prepared by kneading into a paste a fiber (cut fiber) 2 having on its outer peripheral surface electrolyte passageways 1 each continuous in the longitudinal direction is filled in a grating and is made a polar plate after execution of the forming process steps, to manufacture a sealed lead-acid battery. |
