精品文献
C型钢安装
提高C型钢成品支架一次安装合格率
. . 맣뚫쪡릤튵짨놸낲ힰ폐쿞릫쮾 맣뚫탇솪 QC 킡ퟩ 쿖뎡탍 . . 쒿슼 튻ꆢ릤돌룅뿶 ................................................................................................................................................ 1 뛾ꆢ킡ퟩ볲뷩 ................................................................................................................................................ 1 죽ꆢ톡쳢샭평 ............................................
国标H型钢C型钢
型号 理论重量 型号 高×宽 HXB T1 T2 r Kg/m 高×宽 HXB 100 × 100 100 × 100 6 8 10 17.2 100 × 50 100 × 50 125 × 125 125 × 125 6.5 9 10 23.8 125 × 60 125 × 60 150 × 150 150 × 150 7 10 13 31.9 150 × 75 150 × 75 175 × 175 175 × 175 7.5 11 13 40.3 175 × 90 175 × 90 200 × 200 8 12 16 50.5 198 × 99 200 × 204 12 12 16 56.7 200 × 100 250 × 250 9 14 16 72.4 248 × 124 250 × 255 14 14 16 82.2 250 × 125 294 × 302 12 12 20 85