无汞碱性锌锰电池
mercury-free alkali zinc-manganese cell
mercury-free alkaline Zn-MnO2 battery
Mercury-free alkaline manganese dioxide-zinc battery
无汞电池锌粉
Mercury-free zinc powder for battery
mercury-free battery zinc powder
J-43碱性电池密封剂
J-43 alkaline battery sealant
二次碱性电池
secondary alkaline battery
Secondary alkaline batteries
碱性Zn-MnO2电池
alkaline Zn-MnO 2 battery
alkaline Zn MnO2 battery
圆柱型碱性电池
cylindrical alkaline cells
阀控铅酸蓄电池(VRLA电池)
Valve-regulated lead-acid battery
病毒抗性无性系
pathotoxin resistant clone
碱性无氰镀铜
alkaline non-cyanide copper plating
Alkaline Cyanide-free Copper Plating