A.690μΩ B.650μΩ C.660μΩ D.680μΩ
单项选择题TLG1型两台高压连接器对接后最大退程为()
A.240mm B.250mm C.260mm D.270mm
单项选择题TLG1型两台高压连接器对接后高低差不大于()
A.30mm B.31mm C.39mm D.32mm
单项选择题TLG1型高压连接器弹簧长度()
A.690±5mm B.680±5mm C.670±5mm D.630±5mm
单项选择题真空主断吸合线圈电阻值为()
A.10Ω~15Ω B.10Ω~16Ω C.10Ω~14Ω D.10Ω~17Ω
单项选择题真空主断保持线圈电阻值为()
A.37~44.6Ω B.38~44.6Ω C.38~43.6Ω D.37~43.6Ω