GB/T 47882-2026
气体分析 基于比较测量的傅立叶变换红外光谱法
Gas analysis—Fourier transform infrared spectroscopy based on comparison methods
- 实施日期
- 2027-02-01
- ICS 分类
- 71.100.20
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 169 条
GB/T 47882-2026
Gas analysis—Fourier transform infrared spectroscopy based on comparison methods
GB/T 35995-2026
Carbon monoxide
GB/T 4842-2026
Pure argon,high-purity argon and ultra-high-purity argon
GB/T 47919-2026
Spiral wound oxygen-enriched membrane element
GB/T 5274.2-2026
Gas analysis—Preparation of calibration gas mixtures—Part 2: Gravimetric method for Class Ⅱ mixtures
GB/T 31058-2026
Electronic gas—Silicon tetrafluoride
GB/T 31986-2026
Electronic gas—Octafluoropropane
GB/T 31987-2026
Electronic gas—Germane
GB/T 32386-2026
Electronic gas—Tungsten hexafluoride
GB/T 46384.1-2025
Determination of acidity in electronic gas—Part 1: Fourier transform infrared spectroscopy
GB/T 4844-2025
Pure helium,hing purity helium and ultra purity helium
GB/T 33102-2025
Methane
GB/T 28726-2025
Gas analysis—Gas chromatograph with helium ionization detector
GB/T 8982-2025
Oxygen supplies for medicine and aircraft breathing
GB/T 3634.2-2025
Hydrogen—Part 2:Pure hydrogen, high purity hydrogen and ultra purity hydrogen
GB/T 3634.1-2025
Hydrogen—Part 1:Industrial hydrogen
GB/T 5832.3-2025
Gas analysis—Determination of moisture in gases—Part 3:The method of cavity ring-down spectroscopy
GB/T 5275.7-2025
Gas analysis—Preparation of calibration gas mixtures using dynamic methods—Part 7:Thermal mass-flow controllers
GB/T 46173-2025
Electronic gas—Noble gas
GB/T 17873-2025
Pure neon ,high purity neon and ultra pure neon