问题详情

对焊接的承重结构的钢材,应保证项目有(  )


A、<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.25pt; LINE-HEIGHT: 125%"><span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: ">抗拉强度</span><span style="LINE-HEIGHT: 125%; mso-bidi-font-size: 10.5pt">&nbsp;</span></p>

B、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">伸长率</span>

C、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">屈服强度</span>

D、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">冷弯性能</span>

时间:2021-07-17 20:18 关键词:

答案解析

ABCDE