ZH
RU
ES
Area Spectrum
Area Spectrum, Total:9 items.
In the international standard classification, Area Spectrum involves: Animal feeding stuffs, Testing of metals, Natural gas.
RU-GOST R, Area Spectrum
- GOST 32040-2012 Fodder, mixed and animal feed raw stuff. Spectroscopy in near infra-red region method for determination of crude protein, crude fibre, crude fat and moisture
- GOST R 51038-1997 Fodder and mixed fodder. Spectroscopia in near infra-red region method for determination of metabolizable energy
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Area Spectrum
- GB/T 35309-2017 Practice for evaluation of granular polysilicon by melter-zoner and spectroscopies
Association Francaise de Normalisation, Area Spectrum
- NF ISO 20676:2019 Gaz naturel - Zone amont - Détermination de la teneur en sulfure d'hydrogène par spectroscopie par absorption laser
PL-PKN, Area Spectrum
- PN Z04009-03-1990 Air purity protection Tests for nitrogen compounds Determination of ammonia in work places by spectrophotometry in visible spectra] region, indopheno] method
British Standards Institution (BSI), Area Spectrum
- BS ISO 20676:2018 Natural gas. Upstream area. Determination of hydrogen sulfide content by laser absorption spectroscopy
- BS ISO 23978:2020 Natural gas. Upstream area. Determination of composition by Laser Raman spectroscopy
International Organization for Standardization (ISO), Area Spectrum
- ISO 23978:2020 Natural gas — Upstream area — Determination of composition by Laser Raman spectroscopy
IT-UNI, Area Spectrum