A.25.6MPa B.26.0MPa C.26.2MPa D.該組結(jié)果作廢,應(yīng)重新做試驗(yàn)
A.4.4MPa B.4.2MPa C.4.3MPa D.該組結(jié)果作廢,應(yīng)重新做試驗(yàn)
A.0.90-0.10 B.0.70-1.30 C.0.80-1.20 D.0.85-1.15