单项选择题
A.106Ω B.107Ω C.108Ω D.109Ω
A.0.005mm/脉冲 B.0.02mm/脉冲 C.0.04mm/脉冲 D.0.08mm/脉冲
A.串联热电偶 B.并联热电偶 C.薄膜热电偶 D.铠装热电偶