| 0.65mm |
2元/支 |
1.7mm |
3.5 |
| 0.7mm |
2元/支 |
1.8mm |
3.5元/支 |
| 0.8mm |
2元/支 |
1.9mm |
3.5元/支 |
| 0.9mm |
2元/支 |
2.0mm |
4元/支 |
| 1.0mm |
2元/支 |
2.1mm |
4元/支 |
| 1.1mm |
2.5元/支 |
2.2mm |
4.5元/支 |
| 1.2mm |
2.5元/支 |
2.3mm |
4.5元/支 |
| 1.3mm |
2.5元/支 |
3mm |
5元/支 |
| 1.4mm |
3元/支 |
4mm |
6元/支 |
| 1.5mm |
3元/支 |
4.5mm |
6.5元/支 |
| 1.6mm |
3元/支 |
5mm |
7元/支 |
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