Announcement of Ministry of Housing and Urban-Rural Development of the People s Republic of China

No.457

Notice on publishing the national standard Design Code for Rotary Machines of Petrochemical Industries

Design Code for Rotary Machines of Petrochemical Industries has been approved as a national standard with a serial number of GB/T 51007-2014，and it is implemented on April 1，2015.

Authorized by he Research Institute of Standards and Norms，Ministry of housing and Urban-Rural Development of P.R.China，this code is published and distributed by China Planning Press.

Ministry of Housing and Urban-Rural Development of the People s Republic of China

July 23，2014