1 4 x 16 5 8 July 8, 2019 16 32 64 128 1 4 х 16 5 8 1 4 x 5 8 x 16 25 1 4 x 5 8 x 3 16 bearing 1 4 8 x )- 5 8 2x 16 1 1 8 x 4 5 16 vertical shaft engine 16 x 4 1/4 16 1/4 x 1 1/4 1 1/4 x 16
