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Ji de Industrial On-line pH Meter Automatic Control Sensor High Precision Waterproof, High Temperature and Corrosion Resistant Acid Meterfrom 112 849 som/monthот 940,412 so'm
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Ring Yong valve stainless steel pressure reducer pressure reducing valve filter ball valve set 1/8 inX-LOK interfacefrom 112 849 som/monthот 940,412 so'm
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TitrC type B total nitrogen total phosphorus COD detection box BP06M005 type B Total Phosphorus detection box 2-450mg/Lfrom 86 330 som/monthот 719,416 so'm
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Qing Shijie Portable Urea Rapid Tester Q-Cm02 Swimming Pool Water Park Domestic Sewage Sauna Waterfrom 228 520 som/monthот 1,904,335 so'm
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Selemer WTW FDO 925 portable dissolved oxygen sensor water quality analysis dissolved oxygen detectionfrom 772 906 som/monthот 6,440,882 so'm
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