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| First Page | Document Content | |
|---|---|---|
 Date: 2012-01-05 06:18:16Household chemicals Refrigerants Bases Flour treatment agent Sorbic acid Benzoic acid Ammonia Chlorine Anticaking agent Chemistry Food additives Preservatives |
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| First Page | Document Content | |
|---|---|---|
Date: 2012-01-05 06:18:16Household chemicals Refrigerants Bases Flour treatment agent Sorbic acid Benzoic acid Ammonia Chlorine Anticaking agent Chemistry Food additives Preservatives |
|
Microsoft Word - appendix a and b revised