Petroleum products . determination of hydrocarbon groups in petroleum plasticizers used in the rubber industry . clay - silica gel adsorption chromatographic method 石油产品.橡胶庥业用石油增塑剂烃类的测定.粘土和硅胶吸收色谱法
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05 . 01 test method for characteristic groups in rubber extender and processing oils and other petroleum derived oils by the clay - gel absorption chromatographic method 用粘土胶吸收色谱法测定橡胶膨胀剂和加工油以及其他石油衍生油的特性组的试验方法