• 2022-05-31
    Which of the following is a steel structure building? (There is only one correct answer to this question)
    A: The building, beams and columns are reinforced concrete, the roof and walls are profiled steel plate
    B: The building, beams and columns are hot rolled steel, walls are masonry block
    C: The building, beams and columns are timber, walls are masonry block
    D: The building, beams and columns are bamboo, walls are masonry block