| 美国PTC 485FL管材表面温度计带有大号夹子 1-5/8“〜2-3/8”(41.3至60.3MM) | 5 | ¥566.50 | ¥566.50 | | ¥566.50 |  |
| H-B Instrument Company 50475 玻璃温度计 | 2 | ¥275.00 | ¥275.00 | | ¥275.00 |  |
| Cole-Parmer 5194 试验筛 | 7 | ¥781.00 | ¥781.00 | | ¥781.00 |  |
| Cole-Parmer 2301050PD2F11BCP1 湿差压变送器 | 52 | ¥5236.00 | ¥5236.00 | | ¥5236.00 |  |
| NYCO GREASE GN GA 47 20KG PAIL AIR 4247A S-720 | 83 | ¥8388.00 | ¥8388.00 | | ¥8388.00 |  |