| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| LY/T 1992-2011 | English | 399 |
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Forest Engineering. Design principles for equipment system. Afforestation engineering
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LY/T 1992-2011
| Obsolete |
LY/T 1992-2011
|