riveted butt joint

直角三角形_馆档网 ... "铆钉工作"," rivet work" "对头铆接"," riveted butt joint" "铆接凸缘"," riveted flange" ...

butt-英汉词典-英中字典-速译通... ... rising butt hinge 升降门铰链 riveted butt joint 铆钉对接,对接铆接 sabre butt 曲根材 ...