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Announcement of Ministry of Housing and Urban-Rural Development of the People's Republic of China
No.1162
Announcement on Issuance of the National Standard of"Code for Design of 35kV-110kV Substation"
The"Code for Design of 35kV-110kV Substation"is hereby approved as a Chinese national standard bearing a serial number of GB 50059-2011，and will come into effect on August 1，2012.Article 3.1.3 is a compulsory provision and must be enforced strictly.The former edition GB 50059-92 Code for Design of 35kV-110kV Substationis thus abolished.
This code will be published and distributed by China Planning Press as authorized by Research Institute of Standards and Norms，Ministry of Housing and Urban-Rural Development of the People's Republic of China.
Ministry of Housing and Urban-Rural Development of the People's Republic of China
September 16，2011