DIN 40768:1969-09 Alkaline storage batteries; 6 V and 12 V sealed nickel-cadmium batteries, button cells with pasted plates, capacities, main dimensions, technical data
1969DIN 40768:1969-09 Alkaline storage batteries; 6 V and 12 V sealed nickel-cadmium batteries, button cells with pasted plates, capacities, main dimensions, technical data
1969DIN 40768:1969 Alkaline storage batteries; 6 V and 12 V sealed nickel-cadmium batteries, button cells with pasted plates, capacities, main dimensions, technical data