Ⅱ-type support是什么意思
中文翻译Ⅱ形管架网络释义
1)Ⅱ-type support,Ⅱ形管架2)L-type support,L形管架3)arched pipe truss,拱形管桁架4)saddle pipe support,鞍形管支架5)triangular steel pipe tower,三角形钢管塔架6)Rectangular tubular steel roof truss,矩形管钢屋架用法例句
The analysis on torsional vibration by wind in triangular steel pipe tower;
三角形钢管塔架风载扭振分析