Số lượng dầm | 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 4, 8, 12, 16, 18, 22, 26, 30, 34, 38, 42, 44, 48,52, 56, 60,64, 68, 72, 74 |
Chiều cao bảo vệ | 120mm, 270mm, 420mm, 570mm, 720mm, 870mm, 1020mm, 1170mm, 1320mm, 1470mm, 1620mm, 1770mm, 1920mm, 2070mm, 2220mm, 2370mm, 2520mm, 2670mm, 2820mm, 2970mm
| 120 mm, 280 mm, 440 mm, 600 mm, 680 mm, 840 mm, 1000 mm, 1160 mm, 1320 mm, 1480 mm, 1640 mm, 1720 mm, 1880 mm, 2040 mm, 2200 mm, 2360 mm, 2520 mm, 2680 mm, 2840 mm2920 mm |