'Gasoline engine solenoid valve injector assembly technology conditions' and 'gasoline engine solenoid valve type injector assembly test method'

'Gasoline engine solenoid valve injector assembly technology conditions' and 'gasoline engine solenoid valve type injector assembly test method' hunan printing network solenoid valve factory time brief content, general administration of quality supervision, inspection and quarantine, the national standard committee issued the 'gasoline engine solenoid valve injector assembly technology conditions' and 'gasoline engine solenoid valve type injector assembly test method' two national standards, the number of GB/T and GB/T, since (date) (month) (year). People's Daily online by (tianjin Windows, aqsiq, national standards committee issued 'gasoline engine solenoid valve injector assembly technology conditions' and 'gasoline engine solenoid valve type injector assembly test method' two national standards, number of GB/T and GB/T, since (date) (month) (year). Led by the standard by the tianjin university internal combustion engine research institute, liuzhou and efi technology co. , LTD. , Shanghai institute of internal combustion engine and other units of the standard drafting team. Gasoline engine solenoid valve injector ( Hereinafter referred to as the fuel injector) Is the system ( Inlet efi technology solutions) The core component of the air-fuel ratio management. The product and technical standards monopoly by foreign companies for the long term, no relevant technical standards in our country, enterprise technical standards to replace the role of the state laws and regulations, make our country in the r&d and production of the product at the point of nowhere, not to mention the independent innovation, severely restricts the independent brand development and application of the efi system in our country.