选择题:钢筋骨架的焊接说法正确的是( )。 题目分类:二级建造师 题目类型:选择题 查看权限:VIP 题目内容: 钢筋骨架的焊接说法正确的是( )。 A.拼装放样时应考虑焊接变形的预留拱度 B.骨架焊接时,不同直径钢筋的底面应齐平 C.施焊顺序宜由两边到中间对称地进行 D.相邻的焊缝应顺方向一次焊成 参考答案: 答案解析:
Mr Cross wanted to go to his hometown by air. He liked to si Mr Cross wanted to go to his hometown by air. He liked to sit beside a window when he was flying. So 分类:二级建造师 题型:选择题 查看答案