| | TQC 圆锥心轴测试BD3000附带完整的符合性证书 | 174 | ￥17490.00 | ￥17490.00 | | ￥17490.00 |  |
| | 科尔帕默 MASTERFLEX® C/L® 双通道泵 | 54 | ￥5433.12 | ￥5433.12 | | ￥5433.12 | |
| | 美国KD AirBoxx室内空气质素监测仪KD AirBoxx | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Davis Instruments 6345 温湿度计 | 22 | ￥2250.00 | ￥2250.00 | | ￥2250.00 | |
| | Spectra/Mesh 146488 屏幕表式过滤器 | 29 | ￥2990.00 | ￥2990.00 | | ￥2990.00 | |
