| | Cole-Parmer 3100-H-50PG-02-E CP压力变送器 | 34 | ¥3465.00 | ¥3465.00 | | ¥3465.00 |  |
| | Micropump NEMA类型56 C面马达,3.15毫升/转,316不锈钢机身,聚四氟乙烯齿轮和密封腔式齿轮泵头 | 190 | ¥19010.00 | ¥19010.00 | | ¥19010.00 |  |
| | Ashcroft CX-4-MB2-42-P25IWL-XAH 压力传感器 | 23 | ¥2380.00 | ¥2380.00 | | ¥2380.00 |  |
| | H-B Instrument Company 6/0201 玻璃温度计 | 13 | ¥1330.00 | ¥1330.00 | | ¥1330.00 |  |