| | testo 535 CO2测量仪 | 53 | ￥5300.00 | ￥5300.00 | | ￥5300.00 |  |
| | 英国Aquaread AP-2000 AP-2000 GPS便携式水质多参数计 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Dwyer 2210 差压表 | 17 | ￥1710.00 | ￥1710.00 | | ￥1710.00 | |
| | AEMC L264 简单的记录器II 4通道型号，真有效值，600VAC/DC | 79 | ￥7950.00 | ￥7950.00 | | ￥7950.00 | |
| | International Enviroguard Hood Bodyfilter Ce Cs100 CE4063BP | 25 | ￥2599.90 | ￥2599.90 | | ￥2599.90 | |
| | Cole-Parmer® 真空泵, 20LM 2MB 115/230V | 659 | ￥65945.00 | ￥65945.00 | | ￥65945.00 | |
