area of steel meaning in Chinese

钢筋断面面积
钢筋截面面积
钢筋面积

Area of steel
钢筋断面面积
Internal force analysis of high strength bolt joint area of steel beams and concrete walls within steel profiled bar
钢梁与钢骨混凝土墙高强螺栓节点域内力分析
Automatic protect for damaged areas galvanized coatings corrode preferentially to steel , providing cathodic or sacrificial protection to small areas of steel exposed damage
当锌层有小面积损伤时，由于锌比钢易受侵蚀从而保护了暴露出的钢件表面。