Risultati della ricerca - HYDRA*

Muddy waters : the Army Engineers and the Nation's rivers di Maass, Arthur

Soggetti:

Water in the service of man di Vallentine, H. R.

Soggetti:

Manual of engineering drawing : British and International Standards / di Simmons, C. H. (Colin H.), Maguire, D. E. (Dennis E.), Phelps, Neil (Engineer)

Sommario: “...The text also presents numerous examples of hydraulic and electrical diagrams, applications, bearings, adhesives, and welding. ...”