GB51348-2019 "Civil Building Electrical Design Standard" will be implemented on August 1, 2020, which means that JGJ 16-2008 "Civil Building Electrical Design Code" is invalid. Comparing the newly compiled "Civil Building Electrical Design Standard" GB 51348-2019 with the original "Civil Building Electrical Design Code" JGJ 16-2008 (hereinafter referred to as the "original code"), there have been major changes in the structure and main technical content. .
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