China National Standards

China Calculation method land Industry Standards English PDF List


  •  China "Calculation method land" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    NY/T 4129-2022 Calculation Method of Optimum Feed Intensity of Grassland Livestock {译}
    草地家畜最适采食强度测算方法
    China Agriculture Industry Standards
    Calculation method land

    English PDF
    NY/T 3877-2021 Calculation method of land carrying capacity of livestock and poultry manure {译}
    畜禽粪便土地承载力测算方法
    China Agriculture Industry Standards
    Calculation method land

    English PDF
    SJ/T 11210-1999 Measurement of quartz crystal unit parameters. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance Rland the calculation of other derived values of quartz crystal units, up to 30 MHz
    石英晶体元件参数的测量 第4部分:频率达30mhz石英晶体元件负载谐振频率fl和负载谐振电阻rl的测量方法及其他导出参数的计算
    China Electronics Standards
    Calculation method land

    English PDF

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