GB/T 7774-2007
真空技术 涡轮分子泵性能参数的测量
Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics
- 实施日期
- 2008-06-01
- ICS 分类
- 23.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 56 条
GB/T 7774-2007
Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics
GB/T 21272-2007
Vapour vacuum pumps - Measurement of performance characteristics Measurement of back-streaming rate of pump fluid and the heating time
GB/T 21271-2007
Vacuum technology - Noise measurement for vacuum pumps
GB/T 6070-2007
Vacuum technology - Flange dimensions
GB/T 3164-2007
Vacuum technology - Graphical symbols
GB/T 3163-2007
Vacuum technology - Terminology
GB/T 19956.2-2005
Positive-displacement cacuum pumps-Measurement of performance characteristics Part2:Measurement of ultimate pressure
GB/T 19956.1-2005
Positive-displacement cacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed)
GB/T 19955.2-2005
Vapour vacuum pumps-Measurement of performance characteristics Part2:Measurement of critical backing pressure
GB/T 19955.1-2005
Vapour vacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed)
GB/T 4983-2003
Vacuum technology--Quick release couplings--Dimensions--Part 2:Screwed type
GB/T 4982-2003
Vacuum technology--Quick release couplings--Dimensions--Part 1:Clamped type
GB/T 18193-2000
Vacuum technology--Mass-spectrometer-type leak detector calibration
GB/T 11164-1999
Vacuum coating plant generic specification
GB/T 3164-1993
Vacuum technology--Graphical symbols
GB/T 3163-1993
Terminology for vacuum technology