HJ 855-2017.Technical specification for application and issuance of pollutant permit electroplating industry. 1适用范围 HJ 855规定了电镀工业排污单位以及专门处理电镀废水的集中式污水处

HJ 854-2017.Technical specification for application and issuance of pollutant permit coking chemical industry. 1适用范围 HJ 854规定了炼焦化学工业排污单位排污许可证申请与核发的基本情

HJ 856-2017.Technical specification for application and issuance of pollutant permit glass industry一flat glass. 1适用范围 HJ 856规定了平板玻璃工业排污单位排污许可证申请与核发的基本

HJ 852-2017.Ambient air - Determination of indicative toxaphene-Gas chromatography mass spectrometry. 1适用范围 HJ 852规定了测定环境空气中三种指示性毒杀芬的气相色谱-质谱法。 HJ 852适

HJ 849-2017.Water quality-Determination of ethylenethiourea一High performance liquid chromatography. 1适用范围 HJ 849规定了测定水中乙撑硫脲的液相色谱法。 HJ 849适用于地表水、地下水、生活

HJ 853-2017.Technical specification for application and issuance of pollutant permit Petrochemical Industry. 1.适用范围 HJ 853规定了石化工业排污许可证申请与核发的基本情况填报要求、许

HJ 835-2017.Soil and sediment-Determination of or ganochlorine pesticides-Gas chromatography/Mass spectrometry. 1适用范围 HJ 835规定了测定土壤和沉积物中有机氯农药的气相色谱-质谱法

HJ 834-2017.Soil and sediment - Determination of semivolatile or ganic compounds-Gas chromatography /Mass spectrometry. 1适用范围 HJ 834规定了测定土壤和沉积物中半挥发性有机

HJ 833-2017.Soil and sediment-Determination of sulfide -Methylene blue spectrophotometric method. 1适用范围 HJ 833规定了测定土壤和沉积物中硫化物的亚甲基蓝分光光度法。 HJ 833适用于土壤和沉

HJ 832-2017.Soil and sediment - Digestion of total metal elements - Microwave assisted acid digestion method. 1适用范围 HJ 832规定了土壤和沉积物中金属元素总量的微波消解法。 HJ 8