ELETTRODO NEGATIVO PER ACCUMULATORI AI PIOMBO

摘要

Negative electrode supports in the form of a frame with bars have gaps such that the ratio between the total length of the bars in cm divided by the overall area of the plate in cm<2> is less than 1.5, the paste includes fibres 6 to 25 mm long which constitute between 0.25% and 1.5% the weight of the paste.