General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 12582-1990
Scope
This standard specifies a laboratory or field test method for measuring the "rest" conductivity of liquid hydrocarbons. This standard applies to the determination of the "rest" conductivity of aviation fuel and other similar low conductivity liquid hydrocarbons. The measuring range is 0.1~2000pS/m.
GB/T 12582-1990 history
1990GB/T 12582-1990 Liquid hydrocarbons--Determination of electrical conductivity--Precision meter