YBJ230-1991 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YBJ 230-1991 | English | 839 | Add to Cart | 6 days [Need to translate] | (Slag mix road base construction Technical Specification) |
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Basic data
| Standard ID | YBJ 230-1991 (YBJ230-1991) |
| Description (Translated English) | (Slag mix road base construction Technical Specification) |
| Sector / Industry | Ferrous Metallurgy Industry Standard |
| Classification of Chinese Standard | Q22 |
| Classification of International Standard | 93.02 |
| Word Count Estimation | 21,254 |
| Date of Implementation | 10/1/1991 |
| Regulation (derived from) | Industry-Science (2009) No. 66; Industry Standard Filing Notice 2010 No. 5 (Overall No. 125); Ministry of Industry and Information Technology Notice 2011 No. 25 |