SY 7021-2014
Design code for heating, ventilation and air conditioning of oil and gas surface construction projects (English Version)

Standard No.

SY 7021-2014

Language

Chinese, Available in English version

Published By

Professional Standard - Petroleum

Latest

SY 7021-2014

SY 7021-2014 history

• 1970 SY 7021-2014 Design code for heating, ventilation and air conditioning of oil and gas surface construction projects