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量程:0.0 to 3.5 mg/L Cl2,精度:±5% F.S.
量程:0.0 to 3.5 mg/L Cl2, 精度:±5% F.S.
量程:0.0 to 3.5 mg/L Cl2, 精度:±5% F.S.
量程:0.1 to 2.0 mg/L Cl2, 精度±5% F.S.
量程:0.1 to 2.0 mg/L Cl2 精度±5% F.S.
量程:0.0 to 4.0 mg/L Cl2 精度:±5% F.S.
量程:0.0 to 4.0 mg/L Cl2, 精度:±5% F.S.
量程:0.00 to 1.00 mg/L Cl2 精度:±5% F.S.
量程:0.00 to 1.00 mg/L Cl2 精度:±5% F.S.
量程:余氯:0.00to5.00mg/LCl2总氯:0.00to5.00mg/LCl2,