MTR® A with trapezoidal sheet metal July 28, 2025 MTR® A with brick joists and brick lightening July 28, 2025 MTR® A with honeycomb ceiling October 25, 2024 MTR® A with lattice joists and brick lightening October 25, 2024 MTR® A with lattice joists and EPS lightening October 25, 2024 MTR® A with brick foundation predall slabs October 25, 2024 MTR® A with concrete bottom precast slabs October 25, 2024
