Military Standard of the People's Republic of China-General Armament Department
Latest
GJB 7246-2011
Scope
This specification stipulates the classification, general technical requirements, quality assurance regulations and requirements for marking, packaging, transportation and storage of small brushless DC fans with a blade diameter not greater than 300mm. This specification applies to fans used as cooling devices in radar, communication and other military electronic equipment.
GJB 7246-2011 history
2011GJB 7246-2011 General specification for brushless miniature D.C. blower