單項(xiàng)選擇題

凝固點(diǎn)降低法測定分子量所用測定儀器面板顯示的溫度和溫差數(shù)值精度分別為()℃。?

A.0.01,0.01
B.0.01,0.001
C.0.001,0.001
D.0.001,0.01

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