Chinese translation for "工字柱"

i-column

Similar Words：

"工字形小梁" Chinese translation, "工字形翼梁" Chinese translation, "工字续时间" Chinese translation, "工字悬挂轴" Chinese translation, "工字针" Chinese translation, "工字桩" Chinese translation, "工字褶" Chinese translation, "工棕荷" Chinese translation, "工棕量" Chinese translation, "工棕图" Chinese translation