单选题:对于钢筋较密的柱、梁的混凝土振捣时宜采用( )。 题目分类:公路造价技术与计量 题目类型:单选题 查看权限:VIP 题目内容: 对于钢筋较密的柱、梁的混凝土振捣时宜采用( )。 参考答案: 答案解析:
There is no doubt __________ the company has made the right There is no doubt __________ the company has made the right decision on the sale 分类:公路造价技术与计量 题型:单选题 查看答案