IEC 62973-4:2021 applies to secondary sealed nickel-metal hydride battery technologies for auxiliary power supply systems used on rolling stock.
IEC 62973-4 Ed. 1.0 b:2021
Original price was: $234.00.$117.00Current price is: $117.00.
Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries
International Electrotechnical Commission , 01/21/2021
Pages: 55




