上QQ阅读APP看本书，新人免费读10天
设备和账号都新为新人
Announcement of Ministry of Housing and Urban-Rural Development of the People's Republic of China
No.30
Announcement on Issuing the National Standard of Code for Design of Electrical Measuring Device of Power System
The Code for Design of Electrical Measuring Device of Power System is hereby approved as a Chinese national standard bearing a serial number of GB/T 50063-2008，and will come into effect on November 1，2008.The former edition GBJ 63-90 Code for Design of Electrical Measuring Device of Power System will be abolished till then.
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
May 5，2008