最終更新日:2022/12/24
The pump [of the steam fire-engine], being at the forward end, was made of gun metal and was double acting, having eight brass suction-valves, four on each side, and four discharge valves, opening into the air vessels, to which a double discharge valve, having one opening on the inside and two on the outside, was attached for the purpose of using two lines of hose.
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元となった例文
The
pump
[of
the
steam
fire-engine],
being
at
the
forward
end,
was
made
of
gun
metal
and
was
double
acting,
having
eight
brass
suction-valves,
four
on
each
side,
and
four
discharge
valves,
opening
into
the
air
vessels,
to
which
a
double
discharge
valve,
having
one
opening
on
the
inside
and
two
on
the
outside,
was
attached
for
the
purpose
of
using
two
lines
of
hose.