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土质. 采用近红外光谱法(NIRS)对碳和氮的测定
Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
参考页数:9P.;A4
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土质. 采用随时可用试剂组法对水溶性铬(VI)的测定
Soil quality - Detection of water soluble chromium(VI) using a ready-to-use test-kit method
参考页数:14P.;A4
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土质. 汞的测定. 冷蒸汽原子荧光光谱法(CVAFS)
Soil quality - Determination of mercury - Cold vapour atomic fluorescence spectrometry (CVAFS)
参考页数:14P.;A4
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土质. 选定爆炸物和相关化合物的测定. 第2部分: 带电子捕获检测(ECD)或者质谱检测(MS)的气相色谱法(GC)的使用方法
Soil quality - Determination of selected explosives and related compounds - Part 2: Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS)
参考页数:30P.;A4
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空间环境(天然和人造). 地球上层大气
Space environment (natural and artificial) - Earth upper atmosphere
参考页数:46P.;A4
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土质. 土壤相关数据的数字交换
Soil quality - Digital exchange of soil-related data
参考页数:70P.;A4
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固体废物 氨基甲酸酯类农药的测定 高效液相色谱-三重四极杆质谱法
参考页数:28
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固体废物 氨基甲酸酯类农药的测定 柱后衍生-高效液相色谱法
参考页数:21
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固体废物 氟的测定 碱熔-离子选择电极法
参考页数:11
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