|  | Wika 9314270 工艺压力表 | 25 | ¥2560.00 | ¥2560.00 |      | ¥2560.00 |  | 
   |  | Thermo Scientific   HYPERSIL 30205-152130(C8)MOS 柱 - 长150mm,2.1mm内径,粒径5μm的 | 48 | ¥4805.00 | ¥4805.00 |      | ¥4805.00 |  | 
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   |  | Cole-Parmer IS-15GPM-8-F-F 浮子流量计 | 18 | ¥1859.00 | ¥1859.00 |      | ¥1859.00 |  |