Successivamente nel corso dei secol

Successivamente nel corso dei secoli non si è mai veramente valutato un suo possibile impiego dal punto di vista economico, e così il “petroleum” rimase una sostanza riservata prettamente alla sfera militare.

Risultati (Inglese) 1:

later in the course of the centuries has never really evaluated its possible use from economic point of view, and so the "petroleum" was a matter reserved to the purely military sphere.

Risultati (Inglese) 2:

Later in the course of the centuries has never really evaluated its possible use from an economic point of view, and thus the "petroleum" remained a strictly private matter to the military sphere.

Risultati (Inglese) 3:

Later in the course of the centuries is not and never really evaluated its possible use from an economic point of view, and thus the "petroleum" remained a substance reserved purely to the military sphere.