| | Spectra/Mesh 屏幕光盘式滤膜，聚丙烯，90毫米 | 13 | ￥1380.00 | ￥1380.00 | | ￥1380.00 |  |
| | Hausser Nageotte Counting Chamber 4000 | 60 | ￥6075.00 | ￥6075.00 | | ￥6075.00 | |
| | EZ20红外测温仪 TH-399021 | 10 | ￥1090.99 | ￥1090.99 | | ￥1090.99 | |
| | Air Cadet® 411722-01 PRO, 1.4 CFM, Standard duty, 115 VAC | 197 | ￥19700.00 | ￥19700.00 | | ￥19700.00 | |
