2014HJ 2534-2013 Technical requirement for environmental labeling products Battery
2006HJ/T 238-2006 Technical requirement for environmental labeling products Rechargeable batteries
1970HJBZ 7-1994 Mercury-free cadmium lead rechargeable battery
HJBZ 7-1994 Mercury-free cadmium lead rechargeable battery was changed to HJ/T 238-2006 Technical requirement for environmental labeling products Rechargeable batteries.