Browsing 2007 by Author "DUCA, Gh."

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Development of multipurpose plastic lubricants and study of their rheologic and tribologic properties

CRACIUN, Al.; CRACIUN, Sv.; DUCA, Gh.; MORARU, V.; SAJIN, T. (Editura U.T.M., 2007)

This work presents results of investigation of lubricating properties of some vegetable oils, including oils received from fruits stone. It was established that among tested vegetable oils most effective is rape seed oil. ...
Standarde de toxicitate ale Uniunii Europene şi calitatea mediului ambiant din Republica Moldova

CRĂCIUN, A.; DUCA, Gh.; ENE, V. (Editura U.T.M., 2007)

Lucrarea conţine informaţii despre poluarea aerului de cele mai periculoase emisii ale motoarelor cu ardere internă, precum şi normele admisibile de poluare în ţările din Uniunea Europeană. Propunerile vor ajuta Republica ...

Now showing items 1-2 of 2

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