53.利用化學方法去除注射用水中之熱原,最常用的是那一組化合物?
(A)Sodium hypochloride,barium sulfate
(B)Potassium metabisulfite,barium sulfate
(C)Potassium permanganate,barium hydroxide
(D)Sodium perborate,barium hydroxide
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統計: A(262), B(658), C(1886), D(190), E(0) #410827
統計: A(262), B(658), C(1886), D(190), E(0) #410827