| | SKC 224-26-04可调低流量管支架(4座) | 27 | ￥2700.00 | ￥2700.00 | | ￥2700.00 |  |
| | Ohaus/CKW15L55奥豪斯工业秤 | 192 | ￥19210.00 | ￥19210.00 | | ￥19210.00 | |
| | Advantech ADAM-4572-BE高精度数据采集板 | 29 | ￥2940.00 | ￥2940.00 | | ￥2940.00 | |
| | SKC 761-203B PEM切割头，PM2.5，10升/分钟 | 56 | ￥5672.00 | ￥5672.00 | | ￥5672.00 | |
| | Extech EA80 室内空气质量监测仪 | 79 | ￥7900.00 | ￥7900.00 | | ￥7900.00 | |
