GB 11800-1989
AbolishedMarine explosion-proof type axial flow fans
船用防爆轴流通风机
Application Summary AI generated
GB 11800-1989 specifies the technical requirements, test methods, and inspection rules for explosion-proof axial flow fans used in marine environments. It applies to ventilation systems on ships, offshore platforms, and other maritime vessels where flammable gases or vapors may be present, ensuring safe operation in hazardous areas. The standard governs fan design, material selection, and performance testing to prevent ignition sources in explosive atmospheres.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.