| | Cole-Parmer FR4L66BVBN-CP 浮子流量计 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 |  |
| | 便携式一氧化碳检测仪GAXT-M-DL (CO) | 16 | ￥1650.00 | ￥1650.00 | | ￥1650.00 | |
| | Honeywell DC1010CT-102-000-E 温度控制器 | 17 | ￥1760.00 | ￥1760.00 | | ￥1760.00 | |
| | Drager 6728181 气体检测管 | 9 | ￥910.00 | ￥910.00 | | ￥910.00 | |
| | Masterflex 07542-30 L / S定速驱动器，每分钟25转，230 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
