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| I-Chem Bottle W/CLOSURES CS12 32 Oz 313-1000 | 6 | ¥619.90 | ¥619.90 | | ¥619.90 |  |
| 美国PTC 485FS管材表面温度计带有小号夹子 3/4“〜7/8”(12.7至22.2MM) | 5 | ¥566.50 | ¥566.50 | | ¥566.50 |  |
| Cole-Parmer FR2A04BVBN-CP 浮子流量计 | 7 | ¥704.00 | ¥704.00 | | ¥704.00 |  |
| H-B Instrument Company 6475 玻璃温度计 | 2 | ¥295.00 | ¥295.00 | | ¥295.00 |  |