gb13972
gb13972, Total:2 items.
The international standard classification for "gb13972" includes: Geology. Meteorology. Hydrology .
The Chinese standard classification for "gb13972" includes: Oceanographic instrumentation .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 13972-2010 General technical specifications for oceanographic hydrological instruments
- GB/T 13972-1992 General technical specifications for oceanographic hydrological instruments
