厂家直供 椭圆护圈 护圈 规格可选
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| 规格 | 数量 | 开孔 | 外径 | 板厚 |
| Φ3mm | 1000个 | 3mm | 8mm | 1.6mm |
| Φ4mm | 1000个 | 4mm | 10.5mm | 1.6mm |
| Φ5mm | 1000个 | 5mm | 11mm | 1.6mm |
| Φ6mm | 1000个 | 6mm | 12.1mm | 1.6mm |
| Φ8mm | 1000个 | 7.5mm | 13mm | 2.0mm |
| Φ10mm | 1000个 | 9.5mm | 15.5mm | 2.0mm |
| Φ12mm | 1000个 | 12mm | 19mm | 2.5mm |
| Φ14mm | 1000个 | 17.5mm | 22.5mm | 2.5mm |
| Φ16mm | 1000个 | 19.5mm | 26mm | 2.5mm |
| Φ18mm | 1000个 | 23mm | 28mm | 2.5mm |
| Φ20mm | 1000个 | 24mm | 31mm | 2.5mm |
| Φ22mm | 1000个 | 25mm | 35mm | 3mm |
| Φ25mm | 1000个 | 30mm | 35mm | 2.5mm |
| Φ30mm | 1000个 | 33mm | 46mm | 3.2mm |
| Φ35mm | 500个 | 38mm | 50mm | 3.2mm |
| Φ40mm | 500个 | 45mm | 55mm | 3.2mm |
| Φ45mm | 250个 | 45mm | 55mm | 3.2mm |
| Φ50mm | 100个 | 55mm | 65mm | 3.5mm |
| Φ60mm | 100个 | 55mm | 65mm | 3.5mm |
| Φ80mm | 100个 | 55mm | 65mm | 3.5mm |
| 颜色 ：白色 黑色 |
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