China National Standards

China Technical specification large GB Standards List

  •  China "Technical specification large" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 41381-2022 Technical specifications for environmental management of influenza prevention and control in large-scale poultry farms {译}
    规模化家禽饲养场流感防控环境管理技术规范    		 China National Standards
    Technical specification large
    English PDF
    GB/T 37683-2019 Large gear and girth gear forgings—Technical specification
    大型齿轮、齿圈锻件 技术条件    		 China National Standards
    Technical specification large
    English PDF
    GB/T 37682-2019 Large exposed gear steel castings—Technical specification
    大型开式齿轮铸钢件 技术条件    		 China National Standards
    Technical specification large
    English PDF

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