继电器的同种类接点应同时接触或同时断开，普通接点与普通接点之间误差不大于( )。[321010103]
A.(A)0.05mm
B.(B)0.1mm
C.(C)0.2mm
D.(D)0.3mm
正确答案是C
继电器的同种类接点应同时接触或同时断开，普通接点与普通接点之间误差不大于( )。[321010103]
A.(A)0.05mm
B.(B)0.1mm
C.(C)0.2mm
D.(D)0.3mm
正确答案是C