A.2.30kg/(㎡·s) B.2.60kg/(㎡·s) C.2.94kg

题库2022-08-02  34

问题 A.2.30kg/(㎡·s)B.2.60kg/(㎡·s)C.2.94kg/(㎡·s)D.3.47kg/(㎡·s)

选项 A.2.30kg/(㎡·s)
B.2.60kg/(㎡·s)
C.2.94kg/(㎡·s)
D.3.47kg/(㎡·s)

答案 B

解析
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