GB/T 19843-2005
AbolishedIndustrial fan-performance testing of jet fans
工业通风机 射流风机的性能试验
Application Summary AI generated
This standard specifies the performance testing methods for jet fans used in industrial ventilation systems. It is applied to measure parameters such as thrust, airflow, and power consumption, primarily in tunnel ventilation, mine ventilation, and large industrial spaces where jet fans are installed for air movement without ductwork. The standard ensures consistent testing procedures for evaluating fan efficiency and performance under controlled conditions.
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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.