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QXT68-2007 English PDF

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QXT68-2007: Monitoring of ambient black carbon. Optical attenuation method
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QX/T 68-2007English259 Add to Cart 3 days [Need to translate] Monitoring of ambient black carbon. Optical attenuation method Valid QX/T 68-2007

PDF similar to QXT68-2007


Standard similar to QXT68-2007

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Basic data

Standard ID QX/T 68-2007 (QX/T68-2007)
Description (Translated English) Monitoring of ambient black carbon. Optical attenuation method
Sector / Industry Chinese Industry Standard (Recommended)
Classification of Chinese Standard A47
Classification of International Standard 07.060
Word Count Estimation 8,881
Date of Issue 2007-06-22
Date of Implementation 2007-10-01
Quoted Standard GB 6921-86; GB 11667-89
Issuing agency(ies) China Meteorological Administration
Summary This standard specifies the use of black and gray instrument for atmospheric carbon black carbon aerosol methods of observation. Including the technical requirements, installation environment and the measuring method, and data recording format. This standard applies to meteorological and related industries in the determination of atmospheric black carbon aerosol concentration.

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