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 | Cole-Parmer PMR1-010857 浮子流量计Cole-Parmer 65-mm Direct Reading Flowmeter, Ss/Ss Float; For Air, Without Valve; 2 LPM |
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 | Cole-Parmer FR4L71BVBN-CP 浮子流量计Cole-Parmer Valved Variable Area Acrylic Flowmeter for Liquid Applications; Metric, 100-mm Scale, 1.5 to 20 LPM |
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 | Cole-Parmer IS-30GPM-8-F-F 变截面流量计Cole-Parmer Spring-Loaded Inline Flowmeter for Water, Air or Nitrogen; 30 GPM without Switch, 1" NPT(F) Fitting |
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 | 国产S型防堵皮托管Ф10×2.0 M国产S型防堵皮托管Ф10×2.0 M |
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 | Cole-Parmer N014-96G 浮子流量计Cole Parmer Flowmeter System Correlated flowtubes for air and water 65 mm Flowtube W Glass Float - Flow Tubes for Air and Water from Cole-Parmer |
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