HJ 621-2011.Water quality-Determination of chlorobenzenes-gas chromatography.1适用范围HJ 621规定了测定水中氯苯类化合物的气相色谱法。HJ 621适用于地表水、...
HJ 620-2011.Water quality-Determination of volatile halogenated organic compounds-Headspace gas chromatography.1适用范围HJ 620规定了测定水中挥发性卤代烃的顶空气相...
HJ 629-2011.Stationary source emission-determination of sulphur dioxide-Non-dispersive infrared absorption method.1适用范围HJ 629规定了测定固定污染源有组织排放废气...
HJ 618-2011.Determination of atmospheric articles PM10 and PM2.5 in ambient air by gravimetric method.1适用范围HJ 618规定了测定环境空气中PM10和PM2.5的重量法。HJ ...
HJ 625-2011.Guideline for eco-environmental biosafety assessment of Insect-resistant transgenic plants.1适用范围HJ 625规定了抗虫转基因植物对非靶标生物影响、基因...
HJ 624-2011.Technical guideline for assessment on environmental risk of alien species.1适用范围HJ 624规定了外来物种环境风险评估的原则、内容、工作程序、方...
HJ 623-2011.Standard for the assessment of regional biodiversity.1适用范围HJ 623规定了生物多样性评价的指标及其权重、数据采集和处理、计算方法、等级...
HJ 628-2011.Regulation for the collection of genetic resources.1适用范围HJ 628规定了野生生物遗传资源采集的程序、技术规程和注意事项等。HJ 628适用于中...
HJ 627-2011.Technical guideline for the evaluation of genetic resources.1适用范围HJ 627规定了生物遗传资源经济价值评价的原则、程序、方法和要求。HJ 627适...
HJ 626-2011.Standard on classifying the categories of Genetic resources.1适用范围HJ 626规定了中国生物遗传资源等级的划分标准、等级调整的规定和等级划分...
