| | Dwyer 2302 差压表 | 7 | ￥740.00 | ￥740.00 | | ￥740.00 |  |
| | 检测 QDF-2B 热球风速计 | 9 | ￥992.00 | ￥992.00 | | ￥992.00 | |
| | Dwyer 2150 差压表 | 7 | ￥740.00 | ￥740.00 | | ￥740.00 | |
| | Cole-Parmer P117V-3H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
| | H-B Instrument Company 50490 玻璃温度计 | 2 | ￥275.00 | ￥275.00 | | ￥275.00 | |
| | H-B Instrument Company 50725 玻璃温度计 | 3 | ￥335.00 | ￥335.00 | | ￥335.00 | |
