Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 36176-2018 |
Vacuum technology—Vacuum leak testing method by helium mass spectrometer 真空技术 氦质谱真空检漏方法 |
China National Standards technology—Vacuum |
English PDF |
GB/T 34876-2017 |
Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge 真空技术 真空计 与标准真空计直接比较校准结果的不确定度评定 |
China National Standards technology—Vacuum |
English PDF |
GB/T 32221-2015 |
Vacuum technology—Vacuum thermal environmental simulation test equipment of spacecraft—General specification 真空技术 航天器用真空热环境模拟试验设备 通用技术条件 |
China National Standards technology—Vacuum |
English PDF |
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