Non
-
Ferrous
metals
are
classified
by
____________________
into
:
____________________
,
____________________
and
Ultralight
The
most
important
ultralight
metal
is
____________________
The
most
common
____________________
metals
are
____________________
and
____________________
.
The
most
used
____________________
metals
are
:
.
-
____________________
=
Plomo
.
-
Tin
=
____________________
.
-
____________________
=
Cinc
.
-
____________________
=
Cobre
.
-
____________________
=
Bronce
.
-
Brass
=
____________________
