(A)1000℃; (B)1300℃; (C)1600℃; (D)1900℃
(A)熱電勢強; (B)熱電勢弱; (C)熱電阻高; (D)熱電阻低
A.鉑銠—鉑熱電偶 B.鎳鉻—鎳硅熱電偶 C.鎳鉻—鎳鋁熱電偶 D.以上三種均可