家畜遗传资源保种场保种技术规范 第5部分：马、驴
Technical specification for conservation of livestock genetic resource in farm—Part 5: Horse and donkey
标准状态
发布于：2026-02-27
实施于：2026-09-01
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内容预览
Technical specification for conservation of livestock genetic resource in farm—Part 5: Horse and donkey