American Welding Society
Welding handbook - Miami, Florida AWS 1980 - xiV.2 xi459p il 23
0871711265
METALURGIA - MANUAL
SOLDADURA - MANUAL
R671.52 / Am19
Welding handbook - Miami, Florida AWS 1980 - xiV.2 xi459p il 23
0871711265
METALURGIA - MANUAL
SOLDADURA - MANUAL
R671.52 / Am19













