单词i-bar
na.: 工字钢
网络: 工字铁；窄缘工字钢；I型条
Combined Supporting Technology of Bolting and I-bar in Roadway along Gob
沿空煤巷锚网与工字钢腿联合支护技术
Application of U-Bar and I-Bar Spreader Bar Support in Soft Rock Support
U型钢与工字钢扩杆支护在软岩支护中的应用
FEM Simulation of theWeb Effect on I Bar Roller Straightening
工字钢辊式矫直时腹板作用的有限元仿真分析