当采用冷拉法进行钢筋调直时,HPB235钢筋冷拉率不得大于2%,HRB335、HRB 发布时间:2017-09-08 06:47 │ 来源:www.tikuol.com 题型:单项选择题 问题: 当采用冷拉法进行钢筋调直时,HPB235钢筋冷拉率不得大于2%,HRB335、HRB400钢筋冷拉率不得大于()。A.2%B.3%C.1%D.1.50%
题型:单项选择题 I am afraid that your request to speak at the ceremony is not quite _______, because we have already had everybody _______ ______. [ ]A. in place; speak; in place B. in place; to speak; in place C. out of place; speaking; in place D. in place; to speak; in the place 查看答案