LST EN 61951-2-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells -- Part 2: Nickel-metal hydride (IEC 61951-2:2011)
2011LST EN 61951-2-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells -- Part 2: Nickel-metal hydride (IEC 61951-2:2011)