| 取样编号 | 取样数量 | 平面烙铁(在用) | 取样编号 | 取样数量 | 凸起式烙铁(备用) |
| 1 | 20 | 28.00 | 11 | 20 | 16.95 |
| 2 | 20 | 26.33 | 12 | 20 | 14.40 |
| 3 | 20 | 24.67 | 13 | 20 | 17.12 |
| 4 | 20 | 28.00 | 14 | 20 | 15.67 |
| 5 | 20 | 26.00 | 15 | 20 | 15.97 |
| 6 | 20 | 23.67 | 16 | 20 | 16.38 |
| 7 | 20 | 27.60 | 17 | 20 | 16.87 |
| 8 | 20 | 25.67 | 18 | 20 | 16.15 |
| 9 | 20 | 23.17 | 19 | 20 | 15.96 |
| 10 | 20 | 22.17 | 20 | 20 | 16.20 |