问题
单项选择题
DNS-D606WΩ型低压压力开关电路断开压力为()
A.2.6MPa±0.05MPa
B.2.4MPa±0.15MPa
C.0.2MPa±0.02MPa
D.0.39MPa±0.02MPa
答案
参考答案:C
DNS-D606WΩ型低压压力开关电路断开压力为()
A.2.6MPa±0.05MPa
B.2.4MPa±0.15MPa
C.0.2MPa±0.02MPa
D.0.39MPa±0.02MPa
参考答案:C