Hydrological Instrument Series Spectrum
Hydrological Instrument Series Spectrum, Total:3 items.
The international standard classification for "Hydrological Instrument Series Spectrum" includes: Geology. Meteorology. Hydrology .
The Chinese standard classification for "Hydrological Instrument Series Spectrum" includes: Hydrology and water conservancy instrument .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 13336-1991 The series model of hydrometric instruments
- GB/T 13336-2007 Series model of hydrologic instrument
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 13336-2019 The series model of hydrometrical instruments
