Diesel fuels. Determination of cetane number 
             
            
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              Unified system of corrosion and ageing protection. Oil fuels. Method of laboratory testing biostability of fuels protected by antimicrobial additives 
             
            
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              Diesel fuels. Determination of cetane number 
             
            
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              Diesel fuels. Determination of cetane number 
             
            
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              Liquid petroleum products. Middle distillate fuels. Method for determination of ignition delay and derived certain number (DCN) by combustion in a constant volume chamber 
             
            
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              Guidelines. State system for ensuring uniformity of measurements. The order of development of methods for the qualification assessment of fuels, oils, lubricants and special fluids 
             
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              Guidelines. The procedure for coordinating the use of fuels, oils, lubricants and special liquids in the technique of national economy 
             
            
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              Guidelines. State system for ensuring uniformity of measurements. Methods of establishing standards for indicators of the quality of fuels, oils, lubricants and special fluids 
             
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