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酸性土壤铵态氮、有效磷、速效钾的测定联合浸提-比色法
Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in acid soil Universal extract-colorimetric method
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中性、石灰性土壤铵态氮、有效磷、速效钾的测定联合浸提-比色法
Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in neutrality or calcareous soil Universal extract-colorimetric method
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农田土壤墒情监测技术规范
The technical rules for soil moisture monitoring in farmland
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土壤和沉积物.二噁英类的测定.同位素稀释高分辨气相色谱-高分辨质谱法
Soil and sediment.Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs).Isotope dilution HRGC-HRMS
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土壤 有机碳的测定 燃烧氧化-非分散红外法
Soil.Determination of organic carbon.Combustion oxidation nondispersive infrared absorption method
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土壤环境监测技术规范
Technical specification for soil environmental monitoring
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酸沉降监测技术规范
Technical specifications for acid deposition monitoring
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工业企业土壤环境质量风险评价基准
Environmental quality risk assessment criteria for soil at manufacturing facilities
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环境样品 土壤中微量总汞的分析方法
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三十万千瓦压水堆核电厂 厂区土壤腐蚀性勘测与评定
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