钢筋焊接网的长度、宽度及网格尺寸的允许偏差均为() A.±5mm B.±10mm C 发布时间:2017-08-23 03:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 钢筋焊接网的长度、宽度及网格尺寸的允许偏差均为()A.±5mmB.±10mmC.±15mmD.±20mm
题型:单项选择题 _____, the population of China is the largest in the world. [ ]A. It is known that B. As is well known C. Which is well known D. We all know that 查看答案
题型:单项选择题 男性,50岁,脓血便半年余,直肠镜发现距肛门 11cm处直肠前壁有一分叶状息肉,病理证实息肉恶变。手术治疗最宜选作A.经腹切除,直肠乙状结肠端端吻合术B.经腹肛管拉出切除术C.经腹会阴联合根治术D.乙状结肠造瘘术E.经直肠病灶摘除术 查看答案