Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 42489-2023 |
Soil Quality Decision Unit - Multipoint Incremental Sampling Method {译} 土壤质量 决策单元-多点增量采样法 |
China National Standards Sampling method quality |
English PDF |
GB/T 38358-2019 |
Sampling method of quality monitoring for E-commerce product 电子商务产品质量监测抽样方法 |
China National Standards Sampling method quality |
English PDF |
GB/T 28369-2012 |
Ferroalloys - Experimental methods for the evaluation of the quality variation and methods for checking the precision of sampling 铁合金 评价品质波动和检查取样精度的试验方法 |
China National Standards Sampling method quality |
English PDF |
GB/T 24233-2009 |
Manganese and chromium ores - Experimental methods for evaluation of quality variation and methods for checking the precision of sampling 锰矿石和铬矿石 评定品质波动和校核取样精密度的试验方法 |
China National Standards Sampling method quality |
English PDF |
GB/T 18856.1-2008 |
Test methods for quality of coal water mixture - Part 1:Sampling 水煤浆试验方法 第1部分: 采样 |
China National Standards Sampling method quality |
English PDF |
GB/T 2007.3-1987 |
General rules for the sampling and sample preparation of minerals in bulk--Experimental method for evaluation of quality variation 散装矿产品取样、制样通则 评定品质波动试验方法 |
China National Standards Sampling method quality |
English PDF |
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