Better economy and improved engine power characteristics have been attempted by giving special additives to engine oil. Testing additives with polytetrafluorethylene base added to engine oil has indicated certain improvements of power characteristics. Furthermore, some technical problems have been eliminated.
Utjecaj specijalnih dodataka ulju na pogonske značajke motora
2012
Article (Journal)
Electronic Resource
Unknown
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Utjecaj nekih vanjskih cimbenika na rad motora traktora
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