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3.3 High acid low sulfur crude oil
Crude oil with total acid number of 0.5mg KOH/g or higher as determined according to the method specified in GB 264-1983 and total sulfur content(mass percentage)less than 1.0%.
Crude oil with total acid number of 0.5mg KOH/g or higher as determined according to the method specified in GB 264-1983 and total sulfur content(mass percentage)less than 1.0%.