HJ 674-2013.Water quality-Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method.1适用范围HJ 674规定了测定水中肼的对...
HJ 673-2013.Water quality-Determination of vanadium by graphite furnace atomic absorption spectrometric method.1适用范围HJ 673规定了测定水和废水中钒的石墨炉原子吸...
HJ 662-2013.Environmental protection technical specification for co-processing of Solid wastes in cement kiln.1.适用范围HJ 662规定了利用水泥窑协同处置固体废物的设...
HJ 693-2014.Stationary source emission-Determination of nitrogen oxides-Fixed potential by electrolysis method.1适用范围HJ 693规定了测定固定污染源废气中氮氧化物的...
HJ 692-2014.Stationary source emission Determination of nitrogen oxides-Non-dispersive infrared absorption method.1适用范围HJ 692规定了测定固定污染源废气中氮氧化物...
HJ 691-2014.Ambient air-Sampling technical guideline of semi-volatile organic compounds(SVOCs).1适用范围HJ 691规定了环境空气中半挥发性有机物的主动采样技术要...
HJ 690-2014.Stationary source emission一Determination of benzene soluble particulate matter一Soxhlet extraction gravimetric method.1适用范围HJ 690规定了固定污染源废气中...
HJ 689-2014.Limits and measurement methods for exhaust pollutants from diesel engines of urban vehicles ( WHTC).1适用范围HJ 689规定了城市车辆用柴油发动机WHTC工况法...
HJ 694-2014.Water Quality-Determination of Mercury, Arsenic，Selenium， Bismuth and Antimony-Atomic Fluorescence Spectrometry.1适用范围HJ 694规定了测定水中汞、砷、硒...
HJ 695-2014.Soil-Determination of organic carbon-Combustion oxidation nondispersive infrared absorption method.1适用范围HJ 695规定了测定土壤中有机碳的燃烧氧化-非分...
