10 4 x 20 July 8, 2019 16 32 64 128 4 10 x 200 2 10 x 4 20 Karcher pro hd 4 10 x 200 bar 4 7 10 x 209 5 4 x 10 20 6 x 4 10 20 4 10 x 15 20 120 4 10 x )= 200 4 x 20 10 9 10 4 x 20 1 7 10 10 x 20 )= 4 5x 25 Mẫu nhà cấp 4 10 x 20m 4 x 10 x 20 beam 20x 10 x 4 )= 80
