C Channel
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MS C Channel steel rau kev tsim kho
C Channel loj daim ntawv teev H (mm) W (mm) A (mm) t1 (mm) Nyhav Kg / m H (mm) W (mm) A (mm) t1 (mm) Nyhav Kg / m 80 40 15 2 2.86 180 50 20 3 7.536 2.2 4 20 2.5 4.32 18 2.5 4.71 18 2.5 4.71 18 5.4710 2.478 12 2.47 2 2.5 5.103 200 50 20 2.5 6.673 120 50 20...
