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International Standard Category: Landscaping and silviculture

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;
Category No.:65.020.40 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2009-2-23
Implemented Date:2009-8-1 Abolished Date:
Superseded Standard.: Superseded Date:
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