单项选择题
A.10-15 B.16-20 C.21-25 D.26-30
RGH10C1蓄电池充电结束后电解液比重为()A.1.2-1.3B.1.23-1.27C.1.25-1.3D....
单项选择题RGH10C1蓄电池充电结束后电解液比重为()
A.1.2-1.3 B.1.23-1.27 C.1.25-1.3 D.1.24-1.32
RGH10C1蓄电池充电电压是()A.18VB.29VC.34VD.46V
单项选择题RGH10C1蓄电池充电电压是()
A.18V B.29V C.34V D.46V
RGH10C1蓄电池充电电流是()A.10AB.15AC.20AD.25A
单项选择题RGH10C1蓄电池充电电流是()
A.10A B.15A C.20A D.25A