| | Cole-Parmer PMR1-010583 浮子流量计 | 19 | ￥1980.00 | ￥1980.00 | | ￥1980.00 |  |
| | AEROQUAL S300-OZG臭氧检测仪量程0-10ppm 分辨率0.01ppm | 77 | ￥7783.00 | ￥7783.00 | | ￥7783.00 | |
| | 列表式温度/湿度/结露/湿球/风速/风量测量仪 AZ9871 | 14 | ￥1465.00 | ￥1465.00 | | ￥1465.00 | |
| | Ashcroft 30-2074-SD-02L-600# 数字压力表 | 35 | ￥3500.00 | ￥3500.00 | | ￥3500.00 | |
