荆棘鸟 2017/12/12
根据GB228.1的规定,强度值应修约到 ____1___MPa,屈服点延伸率修约到_0.1___% ,断后延伸率修约到____0.5___% 。
snowfish 2017/12/12
强度值应修约到 1 MPa,屈服点延伸率修约到 0.1% ,断后延伸率修约到 0.5%
p3123225 2017/12/13
根据GB228.1的规定,强度值应修约到 ____1___MPa,屈服点延伸率修约到_0.1___% ,断后延伸率修约到____0.5___% 。
yy_0324 2017/12/14
根据GB228.1的规定,强度值应修约到1MPa,屈服点延伸率修约到0.1% ,断后延伸率修约到0.5%
WUYUWUQIU 2017/12/14
1 MPa, 0.1% , 0.5%