Terms for subject Bridge construction containing 等肢 角钢

Chinese	English
不等肢角钢	angle with unequal sides
不等肢角钢	unequal angle iron
不等肢角钢	angle steel with unequal legs
不等肢角钢	unequal angle
等肢角钢	angle steel with equal legs
等肢角钢	equal-leg angle