Hi-tec' 800 : máquinas / H.Kliczkowski; imagens de Giovanni Santi-Mazzini
Model testing of hydraulic machinery and associated structures / The Institution of Mechanical Engineers
Central termoelétrica de Lourenço Marques
Centrifugal and other rotodynamic pumps / Herbert Addison
Smithy, forge and stampshop plant [catalogue nº 2860h]
Internal & external diameter measuring machine
Escher Wyss. Machines et installations hydraliques