difference spectrum

difference spectrum, Total:14 items.

In the international standard classification, difference spectrum involves: Testing of metals, Analytical chemistry, Domestic, commercial and industrial heating appliances, Air quality, Electronic components in general.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, difference spectrum

• GB/T 26070-2010 Characterization of subsurface damage in polished compound semiconductor wafers by reflectance difference spectroscopy method
• GB/T 7287.10-1987 Measuring method for normal spectral emittance of infrared heater

國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), difference spectrum

• GB/T 37186-2018 Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy

German Institute for Standardization, difference spectrum

• DIN 28007-2 E:2016-05 General tolerances for columns - Part 2: Glass lined columns
• DIN 28007-2:2017-04 General tolerances for columns - Part 2: Glass lined columns
• DIN EN 16253:2013-09 Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements; German version EN 16253:2013

Association Francaise de Normalisation, difference spectrum

• NF X43-020*NF EN 16253:2013 Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements
• NF EN 16253:2013 Air quality - Atmospheric measurements near the ground using Differential Optical Absorption Spectroscopy (DOAS) - Measurements of ambient air and diffuse emissions

European Committee for Standardization (CEN), difference spectrum

• EN 16253:2013 Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements

SCC, difference spectrum

• DIN EN 16253 E:2011 Draft Document - Air quality - Atmospheric measurements near ground with Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements; German version prEN 16253:2011
• DANSK DS/EN 16253:2013 Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements
• NS-EN 16253:2013 Air quality — Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) — Ambient air and diffuse emission measurements

Professional Standard - Electron, difference spectrum

• SJ/Z 3206.14-1989 General rules for error in spectrum chemical analysis and data processing in laboratories

Military Standard of the People's Republic of China-General Armament Department, difference spectrum

• GJB/Z 41.7-1993 Military semiconductor discrete device series spectral thermoelectric cooling components

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