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汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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总共找到6405个商品
 | Cole-Parmer PD6000-6R3-CP 流程表Pulse input rate/totalizer, two SPDT relays, 85 to 265 VAC power |
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 | Cole-Parmer PD6000-7R0-CP 流程表Process meter, no relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6000-6R2-CP 流程表Process meter, two SPDT relays, 85 to 265 VAC power |
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 | Cole-Parmer PD662-0KA-00 流程面板仪表Panel mount process meter NEMA 4X with loop-powered backlight and heater |
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 | Cole-Parmer PD6300-6R0-CP 脉冲输入速率/累加器Pulse input rate/totalizer, no relays, 85 to 265 VAC power |
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 | Cole-Parmer PD6200-6R0-CP 脉冲输入速率/累加器Analog input rate/totalizer, no relays, 85 to 265 VAC power |
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 | Cole-Parmer 501106 控制器外壳DIN-Mount Meter/Controller Enclosures, With 3 1/8 DIN Cutout |
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 | Cole-Parmer PDA2901 4X塑料外壳NEMA 4X Plastic Enclosure |
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 | Cole-Parmer PD154-6R2-1 报警器4-Point Alarm Annunciator, 4 inputs, 85 to 265 VAC |
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 | Cole-Parmer PDA2306 外壳塑料Enclosure Plastic |
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 | Cole-Parmer PD6000-6R0-CP 流程表Process meter, no relays, 85 to 265 VAC power |
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 | Cole-Parmer 换股激光转速计，LCD型号Convertible Laser Tachometer, LCD model |
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 | Cole-Parmer PD662-0LA-00 面板安装流程表Panel mount process meter NEMA 4X with heater |
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 | Cole-Parmer 187595 电光点液位传感器Electro-optic point-level sensor; PTFE, wet sink, 1/4" NPT(M) |
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 | Cole-Parmer 185600 电光点液位传感器Electro-optic point-level sensor; PTFE, dry sink, 1/4" NPT(M) |
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 | Cole-Parmer PD684-0K1-CP 面板安装率/累加器Panel mount rate/totalizer NEMA 4X |
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 | Cole-Parmer PD662-0K0-00 面板安装流程表Panel mount process meter NEMA 4X with loop-powered backlight |
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 | Cole-Parmer PDA2701 外壳钢Enclosure Steel |
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 | Cole-Parmer 501100 控制器外壳DIN-Mount Meter/Controller Enclosures, With 3 1/16 DIN Cutout |
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 | Cole-Parmer 温度1/8-DIN的控制器Cole-Parmer 350 pH/ORP/Temperature 1/8-DIN Controller |
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 | Cole-Parmer 153843 电光点液位传感器Electro-optic point-level sensor; zinc/nickel-plated carbon steel, wet sink, 1/2" NPT(M) |
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 | Cole-Parmer PD662-0L0-00 面板安装流程表Panel mount process meter NEMA 4X |
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 | Cole-Parmer M240-0-93-0-C 面板仪表Panel Meter, RTD (°C) In, 85 - 250vac |
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 | Cole-Parmer M235-0-2-71-2 面板仪表Panel Meter, 4-20 In, 9-32 VDC; 4-20 VDC power meter minimax 4-20 dc pwr |
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 | Cole-Parmer pH值/ ORP /温度Cole-Parmer 300 pH/ORP/Temperature 1/8-DIN Transmitter |
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