Sichuan Provincial Standard of the People's Republic of China
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DB51/T 2014-2015
Scope
This standard specifies the requirements for inspection content, inspection operations, inspection instruments and inspection technical reports of urban gas lightning protection devices. This standard is applicable to the detection of lightning protection devices at various urban gas stations, gas pipelines and user gas facilities.
DB51/T 2014-2015 history
2015DB51/T 2014-2015 Technical specifications for detection of urban gas lightning protection devices