Nature protection. Hydrosphere. The criteria and quality characteristics of water for irrigation
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Pools. Treatment of water. Part 1. General requirements
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Pools. Treatment of water. Part 2. Safety requirements
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Water-tube boilers and auxiliary installations. Part 12. Requirements for boiler feed water and boiler water quality
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Swimming pools. Water preparation. General requirements
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Water treatment systems for pharmaceutical applications. Requirements for the receipt, storage and distribution of purified water and water for injection
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ОПГ. Water for fish farms. General requirements and standards.
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Water coolant for diesel engines. Method for determination of phosphate content.
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Water of industrial thermal electric power stations. Method for determination of suspended substances.
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Water of industrial thermal electric power stations. Method for determination of dry and fixed solids.
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Water of industrial thermal electric power stations. Method for determination of zinc.
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Water of industrial thermal electric power stations. Method for determination of chlorides.
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