图示连接,角钢肢背、肢尖处角焊缝的最大焊脚尺寸分别为
- 钢结构(02442) - 专业知识收录平台">
A.9mm,9mm
B.6mm,5mm
C.9mm,5mm
D.6mm,6mm
正确答案是B
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