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Black tea. Definition and basic requirements.
STANDARD published on 31.5.2011
Designation standards: BS ISO 3720:2011
Publication date standards: 31.5.2011
SKU: NS-113594
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 66544 8 Status: Confirmed
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31.10.1980
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15.12.1994
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30.6.1988
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28.4.1989
Latest update: 2026-11-14 (Number of items: 2 210 114)
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