Liquefied hydrocarbon gases. Method for the determination of hydrocarbon composition 
             
            
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              Petroleum and its products. Method for determination of fraction composition by apparatus APH-2 
             
            
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              Petroleum. Method for determination of potential content of distillation and residue oils 
             
            
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              Petroleum. Method for the determination of distillation and residue oils potential content 
             
            
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              Petroleum. Methods of paraffin determination 
             
            
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              Petroleum. Method of paraffin determination 
             
            
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              Petroleum. Determination of C1-C6 hydrocarbons by method of gas chromatography 
             
            
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              Petroleum products. Methods for determination of chlorine salts. 
             
            
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              Petroleum The determination of chloride salts content 
             
            
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              Oil. General specifications. 
             
            
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              Petroleum. Method for determination of hydrogen sulphide, methyl- and ethylmercaptans 
             
            
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              Crude oil and petroleum products. Guide for use of the measurement tables 
             
            
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