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vacuum gravimetry
vacuum gravimetry, Total:11 items.
In the international standard classification, vacuum gravimetry involves: Non-ferrous metals, Vacuum technology.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, vacuum gravimetry
- GB/T 3169.4-1982 Chemical analysis of aluminum powder--The vacuum-gravimetric method for determination of moisture
- GB/T 3256.1-1982 Chemical analysis of zirconium powder for electro-vacuum uses--The gravimetric method for determination of total zirconium and active zirconium
- GB/T 3256.8-1983 Methods for chemical analysis of zirconium powder for electro-vacuum uses--The combustion-gravimetric method for the determination of hydrogen content
Professional Standard - Non-ferrous Metal, vacuum gravimetry
- YS/T 574.1-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses.The gravimetric method for determination of total zirconium and active zirconium
- YS/T 574.1-2006 Determination of total zirconium and active zirconium by gravimetric method for chemical analysis of zirconium powder for electric vacuum
- YS/T 574.8-2006 Determination of Hydrogen Content by Combustion Gravimetric Method of Zirconium Powder Chemical Analysis Method for Electric Vacuum
British Standards Institution (BSI), vacuum gravimetry
- BS ISO 21360-2:2020 Vacuum technology. Standard methods for measuring vacuum-pump performance - Positive displacement vacuum pumps
- BS ISO 21360-2:2012 Vacuum technology. Standard methods for measuring vacuum-pump performance. Positive displacement vacuum pumps
- BS ISO 21360-4:2018 Vacuum technology. Standard methods for measuring vacuum-pump performance. Turbomolecular vacuum pumps
SE-SIS, vacuum gravimetry
RU-GOST R, vacuum gravimetry
- GOST R 54807-2011 Vacuum technology. Standard methods for measuring vacuum-pump performance