This standard specifies the technical requirements, inspection rules, marking, packaging, transportation and storage of gas mixture heaters using positive temperature coefficient thermistors as heating elements for gasoline engines. This standard applies to mixture heaters used to heat the gasoline-air mixture during starting and low-temperature operation of gasoline engines.
JB/T 6025.2-1992 history
1992JB/T 6025.2-1992 Mixed gas heater for gasoline engine - Technical specification