HJ 2019-2012.Technical specifications for waste water treatment and reuse of iron and steel industry...
HJ 2018-2012 制糖废水治理工程技术规范
HJ 2018-2012.Technical specifications for sugar industry wastewater treatment. 1适用范围 HJ 2018规定了制糖废水治...
HJ 2531-2012 环境标志产品技术要求工商用制冷设备
HJ 2531-2012.Technical requirement for environmental labeling products Refrigerating equipment for i...
HJ 2530-2012 环境标志产品技术要求 印刷 第二部分:商业票据印刷
HJ 2530-2012.Technical requirement for environmental labeling products Printing, Part 2: Commercial ...
HJ 2021-2012 内循环好氧生物流化床污水处理工程技术规范
HJ 2021-2012.Technical specifications of internal circulation aerobic biological fluidized bed for w...
HJ 641-2012 环境质量报告书编写技术规范
HJ 641-2012.Technical specifications of environmental quality report compilation. 1适用范围 HJ 641规定了环境质...
HJ 640-2012 环境噪声监测技术规范城市声环境常规监测
HJ 640-2012.Technical specifications for environmental noise monitoring Routine monitoring for urban...
HJ 639-2012 水质 挥发性有机物的测定 吹扫捕集/气相色谱-质谱法
HJ 639-2012.Water quality-Determination of volatile organic compounds-Purge and trap/ gas chromatogr...
HJ 2023-2012 厌氧颗粒污泥膨胀床反应器废水处理工程技术规范
HJ 2023-2012.Technical specifications of expanded granular sludge bed ( EGSB) reactor for wastewater...
HJ 2024-2012 完全混合式厌氧反应池废水处理工程技术规范
HJ 2024-2012.Technical specifications for completely mixed anaerobic reaction tank in wastewater tre...
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