题目内容
钢结构连接分为焊接连接、螺栓连接和铆钉连接
查看答案
搜索结果不匹配？点我反馈
更多问题
焊缝连接的优点是产生残余应力、残余应变、焊接缺陷
焊缝连接的密闭性好，结构刚度大，整体性好。
螺栓连接分为普通螺栓连接和高强度螺栓连接
Directions: You are going to read a passage with 10 statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter.A woman's courage: Bringing yoga to men
微信支付 
支付宝支付