单项选择题
抗裂砂浆进行压折比试验的试件尺寸为()。
A.40mm*40mm*160mm
B.300mm*300mm*30mm
C.70.7mm*70.7mm*70.7mm
D.100mm*100mm*100mm
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单项选择题
A.40mm*40mm*160mm
B.300mm*300mm*30mm
C.70.7mm*70.7mm*70.7mm
D.100mm*100mm*100mm
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