()起重机适用于单件大、中型设备、构件的吊装。A.自行式起重机 B.桥架式起重机 C 发布时间:2017-06-22 10:34 │ 来源:www.tikuol.com 题型:单项选择题 问题: ()起重机适用于单件大、中型设备、构件的吊装。A.自行式起重机B.桥架式起重机C.塔式起重机D.臂架式起重机
题型:单项选择题 Once you submit the online form, your application shall be within a week and you will get a reply afterwards. A. preserved B. processed C. prepared D, predicted 查看答案