| | Cole-Parmer 4P04/1C 变截面流量计 | 30 | ￥3014.00 | ￥3014.00 | | ￥3014.00 |  |
| | Cole-Parmer PSV-5 电磁阀电动阀门 | 30 | ￥3036.00 | ￥3036.00 | | ￥3036.00 | |
| | 雷泰 MX2C 红外测温仪 | 75 | ￥7576.34 | ￥7576.34 | | ￥7576.34 | |
| | Ashcroft 计0至20的PSID范围数字卫生计 | 75 | ￥7580.00 | ￥7580.00 | | ￥7580.00 | |
| | Meriam 30EBX25-060-01-1-02 压力表，架置 | 75 | ￥7570.00 | ￥7570.00 | | ￥7570.00 | |
| | Ashcroft 计0至30的PSID范围 卫生计 | 75 | ￥7580.00 | ￥7580.00 | | ￥7580.00 | |
