元となった辞書の項目
Bower-Barff process
name
(metalworking)
A
method
of
coating
iron
or
steel
with
magnetic
iron
oxide
in
order
to
minimize
atmospheric
corrosion.
The
articles
to
be
treated
are
put
into
a
closed
retort
and
a
current
of
superheated
steam
passed
through
for
a
period,
followed
by
a
current
of
producer
gas
(carbon
monoxide),
to
reduce
any
higher
oxides
that
may
have
been
formed.
意味（1）
(metalworking)
A
method
of
coating
iron
or
steel
with
magnetic
iron
oxide
in
order
to
minimize
atmospheric
corrosion.
The
articles
to
be
treated
are
put
into
a
closed
retort
and
a
current
of
superheated
steam
passed
through
for
a
period,
followed
by
a
current
of
producer
gas
(carbon
monoxide),
to
reduce
any
higher
oxides
that
may
have
been
formed.
