Position:Color steel plate roof slab yx66-470
Release time：2021-09-02 14:06 Browse times：2035second
| Plate type | Applicable area | Effective width mm | Expand width mm | Plate thickness mm | Section moment of inertia cm4/m | Section modulus cm3/m |
| YX66-470 | Roof panel (360 ° vertical seam locking) | 470 | 600 | 0.5 | 11.52 | 9.21 |
| 0.6 | 14.31 | 12.45 | ||||