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QB/T 2748-2012 PDF English

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QB/T 2748-2012: Tetramethyl pyrazine
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QB/T 2748: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
QB/T 2748-2012English159 Add to Cart 3 days [Need to translate] Tetramethyl pyrazine
QB/T 2748-2005English279 Add to Cart 3 days [Need to translate] Tetramethyl pyrazine

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Basic data

Standard ID QB/T 2748-2012 (QB/T2748-2012)
Description (Translated English) Tetramethyl pyrazine
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y41
Classification of International Standard 71.100.60
Word Count Estimation 6,677
Older Standard (superseded by this standard) QB/T 2748-2005
Quoted Standard GB/T 11538-2006; GB/T 14454.2; GB/T 14457.3
Adopted Standard CAC-JECFA 780, MOD
Regulation (derived from) ?MIIT Announcement 2012 No.70; Industry Standard Filing Announcement 2013 No.3 (Total No.159)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements tetramethylpyrazine, experimental methods, inspection rules and signs, packaging, transport, storage, shelf life. This standard applies to the 2, 3-butanedione Butanediamine and analyzed to evaluate the quality of

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