单项选择题
A.810℃ B.834℃ C.804±1℃ D.822℃
A.82258t/h B.82258kg/h C.77.7t/h
A.10.0km3/h B.10.8km3/h C.5.253km3/h
A.0.65MPa B.0.83MPa C.0.75MPa
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