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饮用水水源保护区标志技术要求
Technical requirement for source water protection area signs
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再生水水质标准
Standards of reclaimed water quality
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游泳池水质标准
Water quality standards for swimming pools
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水质 硝酸盐氮的测定 紫外分光光度法(试行)
Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
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水质 铁的测定 邻菲啰啉分光光度法(试行)
Water quality. Determination of iron. phenanthroline spectrophotometry
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水质 锰的测定 甲醛肟分光光度法(试行)
Water quality. Determination of manganese. formaldehyde oxime spectrophotometry
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水质 氯化物的测定 硝酸汞滴定法(试行)
Water quality. Determination of chloride. mercury nitrate titration
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水质 汞的测定 冷原子荧光法(试行)
Water quality.Determination of mercury. cold atomic fluorescent spectrophotometry
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水质 硫酸盐的测定 铬酸钡分光光度法(试行)
Water quality. Determination of sulfate. barium chromate spectrophotometry
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水质.可吸附有机卤素(AOX)的测定.离子色谱法
Water quality-Determination of adsorbable organic halogen-Ion chromatography method
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