China National Standards

China Breeding technique oil GB Standards List

  •  China "Breeding technique oil" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 28991-2020 Code of practice on breeding technique of oil-tea camellia
    油茶良种选育技术规程    		 China National Standards
    Breeding technique oil
    English PDF
    GB/T 28991-2012 Breeding technique of oil-tea camellia
    油茶良种选育技术    		 China National Standards
    Breeding technique oil
    English PDF

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