单项选择题
仅用于供热的废气锅炉蒸汽压力(),产生的蒸汽为()。
A.河船取0.5~0.7MPa,饱和蒸汽/海船取1.0~1.5MPa,过热蒸汽
B.河船取0.3MPa,饱和蒸汽/海船取1.0~1.5MPa,过热蒸汽
C.河船取0.3MPa,饱和蒸汽/海船取0.5~0.7MPa,饱和蒸汽
D.河船和海船均取0.5~0.7MPa/过热蒸汽
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单项选择题
A.河船取0.5~0.7MPa,饱和蒸汽/海船取1.0~1.5MPa,过热蒸汽
B.河船取0.3MPa,饱和蒸汽/海船取1.0~1.5MPa,过热蒸汽
C.河船取0.3MPa,饱和蒸汽/海船取0.5~0.7MPa,饱和蒸汽
D.河船和海船均取0.5~0.7MPa/过热蒸汽
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