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Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling (ISO 5667-14:2014); German and English version FprEN ISO 5667-14:2016— 50 стр.
Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling (ISO 5667-14:2014); German version EN ISO 5667-14:2016— 50 стр.