gbt18314
gbt18314, Total:3 items.
The international standard classification for "gbt18314" includes: Astronomy. Geodesy. Geography .
The Chinese standard classification for "gbt18314" includes: Geotectonic Mapping and Marine Mapping .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18314-2024 Specifications for survey and measurement of global navigation satellite system
- GB/T 18314-2009 Specifications for global positioning system (GPS) surveys
- GB/T 18314-2001 Specifications for global positoning system (GPS) surveys
