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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23235-2009 |
Index and method of evaluating quality in project for conversion of cropland to forest 退耕还林工程质量评估指标与方法 |
China National Standards cropland |
 English PDF |
| GB/T 23233-2009 |
Evaluation in project for the construction of conversion of cropland to forest 退耕还林工程建设效益监测评价 |
China National Standards cropland |
English PDF |
| GB/T 23231-2009 |
Checking regulation in project for conversion of cropland to forest 退耕还林工程检查验收规则 |
China National Standards cropland |
English PDF |
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