| Braycote® 600EF真空润滑脂 (2OZ 56克) | 55 | ¥5500.00 | ¥5500.00 | | ¥5500.00 |  |
| Mark-10 EG20推拉力计 | 66 | ¥6600.00 | ¥6600.00 | | ¥6600.00 |  |
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| Konus Biorex 2 Biological Binocular 1000x Microscope 5601 | 64 | ¥6499.90 | ¥6499.90 | | ¥6499.90 |  |