Số lượng dầm | 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300 | 16, 30, 46, 60, 76, 90, 106, 120, 136, 150, 165, 180, 195, 210, 226, 240, 256, 270, 286, 300 |
Chiều cao bảo vệ | 140mm, 290mm, 440mm, 590mm, 740mm, 890mm, 1040mm, 1190mm, 1340mm, 1490mm, 1640mm, 1790mm, 1940mm, 2090mm, 2240mm, 2390mm, 2540mm, 2690mm, 2840mm, 2990mm | 150mm, 290mm, 450mm, 590mm, 750mm, 890mm, 1050mm, 1190mm, 1350mm, 1490mm, 1650mm, 1790mm, 1950mm, 2090mm, 2250mm, 2390mm, 2550mm, 2690mm, 2850mm, 2990mm |