tests on plain and reinforced concrete beams table 5 3an no 6 43 4 ft ticcfion o ooo 6 z ooo bs 3ooo 4s so rs yoao 2 os oooo ooo e sooa sooo foao zooo z3ooo 7 so e fcfe n 3o me iers u 1 0 e d w r e nnolt r k 5 cee c tbie dean no 7 3i n johnson fars l l ly fieciipn 4r 3ooo 4 705 of 7 1 a 7 o y s 174 6gt47 07l 3m 4y 3o os dfo4 736 1 0 6s 7ys 3 gt00 y 00 r 0 20bs o 74 43o o f s4s 33 3ss6 pp 34 1 3 o o o 4 0 6gto 7 4 fl4 3s jol 4 oty 365 2axcfwx.jpg from 快手活粉▇联系飞机@btcq2▌۵⅛♁•foao View Photo