| | Harris Calorific Multistage Gas Regulators 3302626 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 |  |
| | Harris Calorific Gas Cylinder Ind Air 0-125PSI 4702993 | 96 | ￥9682.30 | ￥9682.30 | | ￥9682.30 | |
| | EQUOTIP 3 Unit D 硬度计 | 654 | ￥65450.00 | ￥65450.00 | | ￥65450.00 | |
| | Harris Calorific Multistage Gas Regulators 3302627 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | 瑞士Sensirion ASL1600-10热非侵入性低流量流量计，40至1000微升/分钟 | 375 | ￥37500.00 | ￥37500.00 | | ￥37500.00 | |
| | Genius NM60Z 制氮器 | 1793 | ￥179332.92 | ￥179332.92 | | ￥179332.92 | |
