Kết Cấu Thép

Structural steel is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties.

Danh mục:

Mô tả sản phẩm

Structural steel is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties.

 

576

4431

464

383

233

Đánh giá

Chưa có đánh giá nào.

Be the first to review “Kết Cấu Thép”

Bình luận