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International Standard Category: Analytical chemistry in general

GB/T 27502-2011    Preparation method of reference solutions for the measurement of conductivity
电导率测量用校准溶液制备方法;
Category No.:71.040.01 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2011-10-31
Implemented Date:2012-1-1 Abolished Date:
Superseded Standard.: Superseded Date:
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