| | 德国Kobold MIK-5NAU8N L343磁感应流量计的1/2“PVC管件; 0.65至13 GPM; 4至20 mA输出 | 61 | ￥6170.00 | ￥6170.00 | | ￥6170.00 |  |
| | Cole-Parmer6075J25 1“单尺度温度计; 5”L范围25 - 125F,6075J25 | 2 | ￥203.50 | ￥203.50 | | ￥203.50 | |
| | Cole-Parmer PCD-15PSIG-D 真空控制器 | 181 | ￥18120.00 | ￥18120.00 | | ￥18120.00 | |
| | H-B Instrument Company 20558 玻璃温度计 | 1 | ￥105.00 | ￥105.00 | | ￥105.00 | |
