i beam meaning in Chinese
窄缘工字梁
工形梁
工字钢
工字梁
Examples
- I beamed strong electromagnetic energy down fault lines ,
我将强烈的电磁能量对准断层 - I beamed high - powered
我把高能电磁波 - Aluminium and aluminium alloys . extruded shapes : i beams . tolerances and dimensions
铝和铝合金.挤压型材：工字梁.公差和尺寸 - Axle i beam
前轴工字梁