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

No.981

Announcement on Publishing the National Standard of Code for Design of Lightning Protection and Earthing Engineering for Telecommunication Bureaus（Stations）

Code for Design of Lightning Protection and Earthing Engineering for Telecommunication Bureaus（Stations）has been approved as a national standard with a serial number of GB 50689-2011 and shall be implemented from May 1，2012.Articles 1.0.6、3.1.1、3.1.2、3.6.8、3.9.1、3.10.3、3.11.2、3.13.6、3.14.1、4.8.1、5.3.1、5.3.4、6.4.3、6.6.4、7.4.6、9.2.9 are mandatory and must be enforced strictly.

Authorized by the Standard Rating Research Institute of the Ministry of Housing and Urban-Rural Development of the People s Republic of China，this standard is published by China Planning Press.

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

April 2，2011