DT7 Series
Specifications：
| Model | A | B | C |
|---|---|---|---|
| DT7-1 | 7.9 | Ø 4 ~ Ø 6 | 25 |
| DT7-2 | 10.4 | Ø 8 ~ Ø 10 | 25 |
| DT7-3 | 15.1 | Ø 12 ~ Ø 14 | 25 |
| DT7-4 | 20.6 | Ø 16 | 25 |
| Model | A | B | C |
|---|---|---|---|
| DT7-1 | 7.9 | Ø 4 ~ Ø 6 | 25 |
| DT7-2 | 10.4 | Ø 8 ~ Ø 10 | 25 |
| DT7-3 | 15.1 | Ø 12 ~ Ø 14 | 25 |
| DT7-4 | 20.6 | Ø 16 | 25 |
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