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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 2007.2-1987 |
General rules for the sampling and sample preparation of minerals in bulk--Sample preparation by manual method 散装矿产品取样、制样通则 手工制样方法 |
China National Standards Rules the |
 English PDF |
| GB/T 6497-1986 |
The general rules of terrestrial solar cell calibration 地面用太阳电池标定的一般规定 |
China National Standards Rules the |
English PDF |
| GB/T 6496-1986 |
The general rules of astronautic solar cell calibration 航天用太阳电池标定的一般规定 |
China National Standards Rules the |
English PDF |
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