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| International Standard Category: Aliphatic hydrocarbons |
GB/T 6012-1999 Butadiene for industrial use-Testing of appearance
工业用丁二烯外观试验;
| Category No.: | 71.080.10 | Valid Status: | abolished |
| Issued Organization: | AQSIQ | Issued Date: | 1999-8-1 |
| Implemented Date: | 2000-6-1 | Abolished Date: | 2017-12-15 |
| Superseded Standard.: | Superseded Date: |
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