This specification is applicable to the anti-corrosion design of industrial buildings and structures affected by corrosive media, and is not applicable to corrosion caused by stray currents.
GB 50046-1995 history
2019GB/T 50046-2018 Anti-corrosion design standards for industrial buildings
2008GB 50046-2008 Code for anticorrosion design of industrial constructions
1995GB 50046-1995 Code for anticorrosion design of industrial construction