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| Fluke Calibration 9173-D-R高精度计量炉 | 1037 | ¥103700.00 | ¥103700.00 | | ¥103700.00 |  |
| 9200P 便携式氟利昂探测器 | 155 | ¥15500.00 | ¥15500.00 | | ¥15500.00 |  |
| PolyScience PP75R-20-A13D 75升冷藏浴;50/60赫兹 | 1013 | ¥101370.00 | ¥101370.00 | | ¥101370.00 |  |
| Cole-Parmer®低流量关闭耦合泵,最大流量20 GPM,1“喉管接口,24 VDC 3600 RPM电机,316不锈钢 | 31 | ¥3113.00 | ¥3113.00 | | ¥3113.00 |  |