Elementi di tecnologia meccanica. Lavorazione a caldo. Trattamenti térmicos, prueba dei materiali / by Galassini, Alfredo

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Controlled atmospheres for the heat treatment of metals / by Jenkins, Ivor

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Eaux d´alimentation, épuration, filtration, stérilisation / by Guinochet, Edmundo

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Water purification plants and their operation / by Stein, Milton F.

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Recherches sur l´epuration biologique et chimique des eaux d´égoût / by Calmette, A.

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Hahrbuch der Oberflächentechnick.

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Tratamiento de las aguas y líquidos cloacales.

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Tratamiento de los desechos : eliminación y valorización : Pirolosis en vacío /

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Tratamiento y purificación del agua / by Ryan, William J.

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Tratamiento térmico del acero / by Simon, Eugenio

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Tratamiento y depuración de las aguas residuales /

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Tratamiento de aguas residuales / by Rivas Mijares, Gustavo

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The science & practice of welding / by Davies, Anthony Cyril

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Sewerage. The designing, constructing and maintaining of sewerage systeme and sewage treatment plants / by Folwell, Amory Prescott

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Alcantarillado y tratamiento de aguas negras / by Babbitt, Harold E.

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Les eaux de Lyon et de Paris / by Dumont, Aristide

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Sewage treatement works. Administration and operation / by Keefer, Clarence Edward

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Potabilización del agua / by Romero Rojas, Jairo Alberto

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Sistemas de lagunas de estabilización : cómo utilizar aguas residuales tratadas en sistemas de regadío / by Mendonça, Sergio Rolim

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Press tool practice / by Houghton, Philip Stephen

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