單項選擇題

含量均勻度符合規(guī)定的測定結(jié)果應(yīng)是()

A.A+1.80S≤15.0
B.A+1.80S>15.0
C.A+1.45S>15.0
D.A+S>15.0
E.A+S>15.0

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