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Professional Standard Category: Professional Standard - Tobacco |
Category No.: | YC | Valid Status: | superseded |
Issued Organization: | china tobacco | Issued Date: | 2010-12-27 |
Implemented Date: | 2011-1-15 | Abolished Date: | |
Superseded Standard.: | YC/T 377-2017 Cigarettes—Determination of ammonia in mainstream cigarette smoke—Ion chromatography method |
Superseded Date: | 2017-12-15 |
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