商品品牌 |
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- 微电脑溶氧变送器RS485,DC-5300RS
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- ¥8,664.87 起
- 微电脑余氯变送器/RS485/组/pH,CT-6110-POL/pH/SET
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- ¥22,581.57 起
- 浊度感测器/低量程,TD-100
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- ¥16,452.30 起
- pH/ORP传讯器,PH-300T
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- ¥1,568.34 起
- 智能型pH/ORP变送器/双输出/组,PC-3310/SET
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- ¥6,690.87 起
- 微电脑离子浓度变送器/RS485,IT-8100
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- ¥10,392.12 起
- pH电极O/N.103720
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- ¥2,367.81 起
- 智能型溶氧变送器RS485,DC-5110RS
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- ¥8,664.87 起
- HACH,3422B3A20G探头
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- ¥4,766.22 起
- 微电脑浊度变送器/RS485/组,TC-7200/SET
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- ¥24,239.73 起
- 专用型电极流通槽/有机玻璃,8-TF022
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- ¥522.12 起
- 智能型pH/ORP变送器/RS485/组,PC-3310RS/SET
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- ¥7,737.09 起
- 微电脑pH/ORP变送器/双输出,PC-3100
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- ¥4,075.32 起
- pH电极O/N.52002760
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- ¥2,634.30 起
- 智能型溶氧变送器,DC-5110
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- ¥7,796.31 起
- HACH ORP探头,RD1P5
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- ¥7,756.83 起
- 在线污泥浓度电极,TS-MxS-A
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- ¥20,775.36 起
- pH/ORP变送器,PC-350
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- ¥3,295.59 起
- ORP电极O/N.103721
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- ¥2,634.30 起
- 在线浊度电极,TC-3000
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- ¥20,775.36 起
- 智能型溶氧变送器RS485,DC-5310RS
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- ¥9,266.94 起
- 电极保护管/3M长
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- ¥768.87 起
- 缓冲液pH4.00/500mL,8-03
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- ¥70.96 起
- 微电脑pH/ORP变送器/组,PC-110/SET
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- ¥5,141.28 起
- ORP电极O/N.59905016
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- ¥2,634.30 起
- 微电脑比重变送器,SG-2110RS
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- ¥9,523.56 起
- 在线浊度电极,TC-100
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- ¥20,775.36 起
- pH/ORP变送器/组,PC-350/SET
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- ¥5,654.52 起
- 微电脑pH/ORP变送器/组,PC-100/SET
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- ¥4,529.34 起
- pH/ORP变送器,PC-320A
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- ¥3,818.70 起
- 溶氧电极/7m/ZBK600,TriOxmatic690-7
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- ¥11,152.11 起
- 便携式余氯测定仪/K-2513
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- ¥6,069.06 起
- pH电极O/N.59903227
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- ¥4,953.75 起
- 智能型pH/ORP变送器/RS485,PC-3310RS
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- ¥5,368.29 起
- 智能型pH/ORP变送器/双输出/组,PC-3110/SET
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- ¥6,434.25 起
- 电极保护管/附NTC30K
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- ¥1,045.23 起
- 电极自动清洗装置,PH-300T
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- ¥522.12 起
- 上泰SUNTEX, 电极保护管/1米/PT1000,PP-100AP
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- ¥1,045.23 起
- pH电极O/N.52002987
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- ¥6,118.41 起
- 微电脑溶氧变送器/组,DC-5300/TriOxmatic690-7
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- ¥18,080.85 起
- 余氯电极0~20ppm/O/N:055-914958,CLE2.2-4P
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- ¥14,271.03 起
- 余氯电极流通槽
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- ¥699.78 起
- pH电极O/N.52002548
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- ¥5,269.59 起
- 管路型电极护套/SS3/4"NPT,8-IF05SS316L
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- ¥867.57 起
- 微电脑余氯变送器/RS485,CT-6110-POL
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- ¥9,523.56 起
- 微电脑污泥浓度变送器/RS485/组,TC-7100-M/SET
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- ¥27,704.10 起
- 微电脑溶氧变送器RS485/组,DC-5300RS/TriOxmatic690-7
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- ¥18,939.54 起