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| International Standard Category: Petroleum and related technologies |
SY/T 5434-1999 Method of grain-size analysis of clastic rocks
碎屑岩粒度分析方法 ;
| Category No.: | 75 | Valid Status: | superseded |
| Issued Organization: | State Bureau of Petroleum & Chemical Industry | Issued Date: | 1999-05-17 |
| Implemented Date: | 1999-12-1 | Abolished Date: | |
| Superseded Standard.: | SY/T 5434-2009 Analysis method for particle size of clastic rocks |
Superseded Date: | 2010-5-1 |
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