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[Engineering Version] Daily Question 2018-7-18

2018-07-18View Original

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This post was last edited by hesonchang214 on 2018-7-18 23:03. The compressive strength values of three concrete specimens in a certain group were 34.7, 41.6, and 43.3 MPa respectively; therefore, the representative value of the compressive strength for these specimens is () MPa. A、43.3 B、34.7 C、41.6 D、39.8 Answer: C

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