This standard specifies the transport service quality requirements for public air transport enterprises and their agents, airports and other related units. This standard applies to public air transport enterprises, their agents, and airports that have obtained business licenses in the People's Republic of China.
GB/T 16177-2007 Referenced Document
GB/T 10001.3 Public information graphical symbols—Part 3:Symbols for passenger and cargo transport*, 2021-03-09 Update
MH 0005 Graphical symbols for use on public information signs of civil aviation