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Texte - Adauga contribuita ta

Cauta in in limba ordonat dupa

Engineering is the science of economy, of conserving the energy, kinetic and potential, provided and stored up by nature for the use of man. It is the business of engineering to utilize this energy to the best advantage, so that there may be the least possible waste.
Autor: William A. Smith Rating: 3.09/5 voteaza: 1 2 3 4 5 Teme: Engineering Detalii

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