钢筋拉伸强度结果和断后伸长率结果的数值修约要求分另别是()。
5MPa,0.5%
5MPa,1%
1MPa,0.5%
1MPa,1%
修约:强度性能值修约间隔5MPa;最大力总延伸率修约间隔0.1%,断后伸长率修约至0.5%(A≤10%时)或1%(A大于10%时);
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