Home-made
propylene
refrigeration
compressor
has
successfully
operated
more
than
1000
days
On
the
technical
appraisal
meeting
of
home-made
propylene
refrigeration
compressor
for
1000
KTA
ethylene
project
on
April
27,
Sinopec
experts
unanimously
approved
that
its
technical
indicators
exceeded
requirements
of
American
Petroleum
Institute
and
its
mechanical
properties
reached
international
advanced
level.