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COD仪/污水测定仪/污水二参数仪 型号:SH500-WS-03库号:M19005
参数:
COD:5-150-500-5000mg/L ,0.1mg/L
:0-10-100mg/L ,0.01mg/L
精度:≤5%FS
重复:≤2%
电源:AC 220V 50Hz
随机送6孔消解器