| | H-B Instrument Company 30535T 玻璃温度计 | 2 | ¥235.00 | ¥235.00 | | ¥235.00 |  |
| | H-B Instrument Company 6/1124 玻璃温度计 | 5 | ¥560.00 | ¥560.00 | | ¥560.00 |  |
| | Cole-Parmer V14/4T 变面积式流量计 | 71 | ¥7117.00 | ¥7117.00 | | ¥7117.00 |  |
| | H-B Instrument Company 6170 玻璃温度计 | 2 | ¥295.00 | ¥295.00 | | ¥295.00 |  |
| | H-B Instrument Company 10/057/2 玻璃温度计 | 6 | ¥610.00 | ¥610.00 | | ¥610.00 |  |