General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 50274-2010
Scope
This specification applies to the construction and acceptance of the following refrigeration equipment and air separation equipment installation projects: 1 Compression refrigeration equipment with piston, screw and centrifugal compressors as the main engine, lithium bromide absorption refrigeration units and combined cold storage; Air separation plants for oxygen, nitrogen and noble gases.
GB 50274-2010 history
2010GB 50274-2010 Code for construction and acceptance of refrigeration plant and air seperation plant installation
1998GB 50274-1998 Code for construction and acceptance of refrigeration and air seperating equipment installation engineering