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Announcement of Ministry of Construction of the People's Republic of China
No.732
Announcement of Issuing the National Standard of Code for Design of Cables of Electric Engineering
The Code for Design of Cables of Electric Engineering has been approved as a national standard with a serial number of GB 50217-2007 and implemented on April 1，2008，where Article 5.1.9 and article 5.3.5 are compulsory provisions and must be enforced strictly.The original Code for Design of Cables of Electric Engineering GB 50217-94 will be abolished from then.
This code will be published and distributed by China Planning Press as authorized the Research Institute of Standards and Norms，Ministry of Construction of the People's Republic of China.
Ministry of Construction of the People's Republic of China
October 23，2007