1 2 3 4 x 9 July 8, 2019 16 32 64 128 1 2 3 4 x 8 9 1 3 2 4 9 x 3 6 2 3 4 x 9 1 5 1 2 3 3 4 х 2 9 1 2 3 4 5 x 7 8 9 10 1 3/4 x 9 1/2 lvl beam 2 3 4 x 1 7 9 1 2 3 4 x 4 9 as a fraction 1 2 x 3 4 x 9 10 1 2 3 4 5 x 91 1 2 x 3 4 90 1 2 3 4 x 6 7 8 9 1 2 x 3 4 90 degree elbow 1 3 4 x 9 1 2 lvl 1 3 4 x 9 1 2 lvl span
