条件筛选
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China has a total of 2,746 national standards and 4,246 industry standards in the agricultural field
Recently, the 20-year Achievements Exhibition of National Agricultural Standardization Demonstration Zones was held in Yangling, Shaanxi. It is understood that China has a total of 2,746 national standards, 4,246 industry standards and more than 17,000 local standards in the agricultural field, covering agricultural inputs, agricultural production, agricultural products