32. 海水淡化裝置運行中管理時,給水倍率保持多少為中宜?
(A)0.2~0.8
(B)1~2
(C)3~4
(D)5~7
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統計: A(13), B(15), C(86), D(3), E(0) #2711249
統計: A(13), B(15), C(86), D(3), E(0) #2711249