"turbidity " CNS Standards List |
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CNS 8986
2020 Edition Chemical Reagent (turbidity Standard) 化學試藥(濁度基準) |
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CNS 13982-9
2017 Edition Methods of test for bulk down and feather − Part 9: Determination of turbidity 羽絨羽毛試驗法-第9部:懸浮濁度測定法 |
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