主桁架 meaning in English
main couple
main truss
primary truss
Examples
- Experimental research on steel roof main truss of new terminal building in chongqing jiangbei airport
重庆江北机场新航站主楼钢屋盖主桁架试验研究 - For the project of erecting the steel structures of the national stadium , the main truss was divided into two lifting elements , i . e . space 3 - d truss and 2 - d truss according to the actual conditions
摘要国家体育场钢结构安装工程，主桁架根据安装实际情况被分成空间立体桁架和平面桁架两种吊装单元。