trt_Grp pre_rough post_rough 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 121.1 375.4 138.05 114.85 263.91 255.88 168.01 36.48 83.73 168.56 207.23 189.83 166.46 289.55 199.52 247.55 199.44 136.84 158.17 202.23 122.5 330.2 158.79 135.95 263.42 160.9 294.5 144.29 169.33 132.93 137.6 233.15 151.69 149.32 228.65 129.06 261.69 159.03 242.13 187.05 118.1 330.6 151.96 160.03 226.81 195.28 233.66 156.64 212.18 147.75 271.43 167.62 214.34 164.1 127.57 138.97 269.69 138.39 138.59 134.89 76.3 265.1 82.92 91.75 175.32 152.54 114.58 28.37 57.72 129.98 140.56 172.29 139.52 207.62 118.54 174.1 140.86 126.07 119.12 173.54 73.3 196.1 80.85 92.42 155.31 84.86 180.31 96.4 93.65 90.92 90.78 133.78 97.65 102.29 138.69 83.1 139.44 77.69 137.98 105.29 97.4 301.1 134.62 134.8 205.47 192.49 217.4 141.1 201.46 116.5 236.73 161.56 182.3 142.23 112.8 116.75 255.3 132.16 107.22 125.2