单项选择题
A.75-80℃ B.65-75℃ C.70-80℃ D.≥70℃
A.≥10T/h B.≥8T/h C.≥12T/h D.≥7T/h
A.1.5-2.0%,1.0-1.5% B.2.0-2.5%,1.5-2.0% C.1.0-1.5%,1.5-2.0% D.2.0%,1.5%
A.偏差±0.1g B.偏差±1g C.偏差±0.5g D.偏差±5g
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