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| Chinese National Standard Category: Mass spectrometer, liquid spectrometer, energy spectrometer and combined devices of them |
| English Title: | Helium mass spectrometer leak detector |
| Chinese Title: | 氦质谱检漏仪 |
| Standard No.: | GB/T 13979-1992 |
| Category No.: | N54 |
| Issued by: | CSBTS |
| Issued on: | 1992-01-02 |
| Implemented on: | 1993-7-1 |
| Status: | superseded |
| Superseded by: | GB/T 13979-2008 Mass spectrometer leak detector |
| Superseded on: | 2009-2-1 |
| Abolished on: | 2009-02-01 |
| Superseding: | |
| Word Count: | 3500 words |
| Similar Standards: | T/CIS 17004-2020 GB/T 35410-2017 JB/T 9364-1999 JY/T 018-1996 JY/T 005-1996 JY/T 006-1996 JY/T 007-1996 JY/T 013-1996 JY/T 008-1996 JY/T 009-1996 GB/T 13979-1992 |
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