A.均質(zhì)片斷裂拉伸強(qiáng)度精確到0.1Mpa B.均質(zhì)片斷裂拉伸強(qiáng)度精確到1Mpa C.扯斷伸長率精確到1% D.扯斷伸長率精確到0.1%
A.140MPa B.160MPa C.185MPa D.195MPa
A.(60±15)% B.(50±15)% C.(50±5)% D.(60±5)%