Alcoa aluminum in automatic screw machines.
Aluminum Company of America
Alcoa aluminum in automatic screw machines. - Pittsburgh, 1946. - 96 P, :.
Screw-cutting machines.
Aluminum alloys.
MCE
669.722 / ALC
Alcoa aluminum in automatic screw machines. - Pittsburgh, 1946. - 96 P, :.
Screw-cutting machines.
Aluminum alloys.
MCE
669.722 / ALC