Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 3157-2023 |
Chinese Holstein {译} 中国荷斯坦牛 |
China National Standards Chinese Holstein |
English PDF |
GB/T 35568-2017 |
Code of practice of type classification in Chinese Holstein 中国荷斯坦牛体型鉴定技术规程 |
China National Standards Chinese Holstein |
English PDF |
GB/T 35569-2017 |
Code of practice of progeny test for Chinese Holstein bulls 中国荷斯坦牛公牛后裔测定技术规程 |
China National Standards Chinese Holstein |
English PDF |
GB/T 3157-2008 |
Chinese Holstein 中国荷斯坦牛 |
China National Standards Chinese Holstein |
English PDF |
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