Foundry work :
Wendt, Robert Ernest,
Foundry work : A text on molding, dry-sand coremaking, melting and mixing of metals and problems in foundry management / By r. e. wendt - 240 páginas
Fundición
TS230 / W45
Foundry work : A text on molding, dry-sand coremaking, melting and mixing of metals and problems in foundry management / By r. e. wendt - 240 páginas
Fundición
TS230 / W45