单项选择题
A.0.003,0.002,0.005 B.0.002,0.005,0.003 C.0.005,0.003,0.002 D.0.003,0.005,0.002
A.铜芯聚氯乙烯绝缘电线,直径105mm B.铜芯聚氯乙烯绝缘电线,耐压105V C.铜芯聚氯乙烯绝缘电线,耐温105度 D.铜芯聚氯乙烯绝缘电线,耐电流105A
A.塔器 B.釜式反应器 C.流化床反应器 D.列管式换热器