
| Serial number | Equipment name | Equipment model | Illustration marking |
| 1 | Automatic tracking and positioning jet fire extinguishing device | YKS50/55 | ① |
| 2 | Electric valve | VGQ-5 | ② |
| 3 | Manual gate valve | DN200 | ③ |
| 4 | Manual gate valve | DN150 | ④ |
| 5 | Manual butterfly valve | DN100 | ⑤ |
| 6 | Manual butterfly valve | DN80 | ⑥ |
| 7 | High-level water tank | ⑦ |



