| | Dwyer 2010 差压表 | 6 | ￥640.00 | ￥640.00 | | ￥640.00 |  |
| | H-B Instrument Company 31H 玻璃温度计 | 2 | ￥255.00 | ￥255.00 | | ￥255.00 | |
| | Ashcroft DG2551L0NAM02L10000#-XZZ 数字压力表 | 28 | ￥2860.00 | ￥2860.00 | | ￥2860.00 | |
| | Thermo Scientific HYPERSIL 31103-102130绿色 PAH 柱 - 长度100mm，2.1mm内径，3μm的颗粒大小 | 61 | ￥6195.00 | ￥6195.00 | | ￥6195.00 | |
