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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44741-2024 |
Determination method for effective arsenic in soil of agricultural product production areas {译} 农产品产地土壤有效态砷的测定方法 |
China National Standards Determination method effective |
 English PDF |
| GB/T 17630-2024 |
Geosynthetics-Determination of effective pore size-Dry sieving method {译} 土工合成材料-动态穿孔试验-落锥法 |
China National Standards Determination method effective |
English PDF |
| GB/T 5758-2023 |
Method for determination of particle size, effective particle size and uniformity coefficient of ion exchange resin {译} 离子交换树脂粒度、有效粒径和均一系数的测定方法 |
China National Standards Determination method effective |
English PDF |
| GB/T 9452-2023 |
Method for determination of effective heating zone of heat treatment furnace {译} 热处理炉有效加热区测定方法 |
China National Standards Determination method effective |
English PDF |
| GB/T 41206-2021 |
Space environment (natural and artificial) -- Cosmic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effective vertical cut-off rigidity 空间环境（自然和人工） 宇宙线和太阳能量粒子穿入磁层 有效垂直地磁截止刚度的确定方法 |
China National Standards Determination method effective |
English PDF |
| GB/T 22319.11-2018 |
Measurement of quartz crystal unit parameters—Part 11:Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction 石英晶体元件参数的测量 第11部分：采用自动网络分析技术和误差校正确定负载谐振频率和有效负载电容的标准方法 |
China National Standards Determination method effective |
English PDF |
| GB/T 5161-2014 |
Metallic powders―Determination of effective density―Liquid immersion method 金属粉末 有效密度的测定 液体浸透法 |
China National Standards Determination method effective |
English PDF |
| GB/T 14799-2005 |
Geotextiles and geotextile-related products-Determination of the effective opening size-Dry sieving method 土工布及其有关产品 有效孔径的测定 干筛法 |
China National Standards Determination method effective |
English PDF |
| GB/T 2462-1996 |
Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method 硫铁矿和硫精矿中有效硫含量的测定 燃烧中和法 |
China National Standards Determination method effective |
English PDF |
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