| 240 - 249 : STAIRS AND RAMPS | ||
|---|---|---|
| 240 | Stairs and Ramps (Grouped) | |
| 241 | Straight stairs | |
| 242 | ||
| 243 | Dog leg stairs | |
| 244 | Curved stairs | |
| 245 | Other types of stairs e.g. open well, escape | |
| 246 | Ladders, step irons, sliding poles | |
| 247 | Ramps | |
| 248 | Other types of vertical circulation | |
| 249 | Parts and accessories | |