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  • Standard sea water is filtered, natural seawater to which only distilled water has been added. The main standard has a salinity of ca 35 (P-series). It is used for the calibration of salinity measurement devices.

    创建: 7/14/21

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http://aims.fao.org/aos/agrovoc/c_59a01e33

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RDF/XML TURTLE JSON-LD 创建于 2019/9/4, 最后修改 2021/7/14