Helium Mass Spectrometer Leak Detector
Helium Mass Spectrometer Leak Detector, Total:2 items.
The international standard classification for "Helium Mass Spectrometer Leak Detector" includes: Metrology and measurement in general .
The Chinese standard classification for "Helium Mass Spectrometer Leak Detector" includes: Mass spectrometer, liquid spectrometer, energy spectrometer and combined devices of them .
Group Standards of the People's Republic of China
- T/GDCKCJH 046-2021 Performance requirements and test method for helium mass spectrometer leak detector
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 13979-1992 Helium mass spectrometer leak detector
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