GB/T7112-1996
Zinc-manganese dry batteries of types R03, R1, R6, R20 — Alkaline zinc-manganese dry batteries of types LR03, LR1, LR6, LR14, LR20
R03、R1、R6、R20型锌-锰干电池 LR03、LR1、LR6、LR14、LR20型碱性锌-锰干电池
R03、R1、R6、R20型锌-锰干电池 LR03、LR1、LR6、LR14、LR20型碱性锌-锰干电池