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   |   | Cole-Parmer 453230A 电磁阀电动阀门Cole-Parmer Three-Way Solenoid Diaphragm Valve for Contaminated Media; 1/8" Orifice, 24 VDC | 
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|   | 雷勃 Novus可调单道电动移液器 | 
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|   | Filter Cartridges19-1/2“L褶聚丙烯滤芯 | 
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|   | Filter Cartridges19-1/2“L 滤芯,褶聚丙烯滤膜 | 
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|   | Troemner 4000g 8020W 4000克校准砝码UltraClass Mass, 4000 g | 
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|   | Ashcroft A2-Z-A-M02-15-F2-5000#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 5000 psi; 1 to 5 VDC | 
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|   | Ashcroft 45-1188-AS-04L-30IW/ZSI 纹管压力表1188 : 4.5 in. 0/30 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft A2-Z-A-M02-42-F2-1000#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 1000 psi; 4 to 20 mA | 
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|   | Ashcroft 45-1188-AS-04L-15IWV 波纹管压力表1188 : 4.5 in. 15/0 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft 45-1188-AS-04L-100IWV 波纹管压力表4 1/2 Low-pressure Bellows Gauge, 100 Inwc Vacuum, 1/4 NPT | 
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|   | Ashcroft A2-Z-A-M02-42-F2-2000#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 2000 psi; 4 to 20 mA | 
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|   | Ashcroft 45-1188-AS-04L-40IW/ZSI 波纹管压力表1188 : 4.5 in. 0/40 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft A2-Z-A-M02-42-F2-60#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 60 psi; 4 to 20 mA | 
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|   | Ashcroft A2-Z-A-M02-15-F2-200#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 200 psi; 1 to 5 VDC | 
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|   | Ashcroft 45-1188-AS-04L-150IW/ZSI 波纹管压力表1188 : 4.5 in. 0/150 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft 45-1188-AS-04L-80IWV 波纹管压力表1188 : 4.5 in. 80/0 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft 45-1188-AS-04L-60IW/ZSI 波纹管压力表1188 : 4.5 in. 0/60 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft A2-Z-A-M02-42-F2-300#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 300 psi; 4 to 20 mA | 
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|   | Ashcroft 45-1188-AS-04L-10IW/ZSI 波纹管压力表1188 : 4.5 in. 0/10 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft 45-1188-AS-04L-40IWV 波纹管压力表1188 : 4.5 in. 40/0 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft 45-1188-AS-04L-100IW/ZSI 波纹管压力表1188 : 4.5 in. 0/100 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft A2-Z-A-M02-42-F2-100#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 100 psi; 4 to 20 mA | 
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|   | Ashcroft 45-1188-AS-04L-20IWV 波纹管压力表1188 : 4.5 in. 20/0 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket | 
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|   | Ashcroft A2-Z-A-M02-15-F2-2000#-G 重型工业压力变送器Heavy- Duty Industrial Pressure Transmitter, 0 to 2000 psi; 1 to 5 VDC | 
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