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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40746-2021 |
freshwater nucleated pearl 淡水有核珍珠 |
China National Standards freshwater |
 English PDF |
| GB/T 37063-2018 |
freshwater cultured pearl mussels and classification of pearls 淡水育珠品种及其珍珠分类 |
China National Standards freshwater |
English PDF |
| GB/T 34734-2017 |
Diagnostic protocols for ichthyophthiriasis of freshwater fish 淡水鱼类小瓜虫病诊断规程 |
China National Standards freshwater |
English PDF |
| GB/T 13267-1991 |
Water quality--Determination of the acute toxicity of substance to a freshwater fish (Brachydanio rerio Hamilton-Buchanan) 水质 物质对淡水鱼(斑马鱼)急性毒性测定方法 |
China National Standards freshwater |
English PDF |
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