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   |  | Ideal 64 Combo Hex 3/4 To 13/4hose C 420-6420 | 5 | ¥599.90 | ¥599.90 |      | ¥599.90 |  | 
   |  | Whatman GF6 玻璃微纤维滤纸10370003 GF6 55MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 5 | ¥579.00 | ¥579.00 |      | ¥579.00 |  | 
   |  | Cole-Parmer RB-150MI-GPM2 桨轮流量计 | 42 | ¥4268.00 | ¥4268.00 |      | ¥4268.00 |  | 
   |  | Ashcroft 60-1379SSH-04L-5000# 过程仪表 | 47 | ¥4700.00 | ¥4700.00 |      | ¥4700.00 |  | 
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   |  | ACHESON ENDU PTFE D148A 1KG 胶水 | 37 | ¥3780.00 | ¥3780.00 |      | ¥3780.00 |  | 
   |  | Ashcroft 60-1379SSH-04L-1500# 过程仪表 | 47 | ¥4700.00 | ¥4700.00 |      | ¥4700.00 |  |