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环境空气颗粒物(PM2.5)手工监测方法(重量法)技术规范
Technical specifications for gravimetric measurement methods for PM<下标2.5> in ambient air
价格:¥0.00
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环境空气气态污染物(SO2、NO2、O3、CO)连续自动监测系统安装验收技术规范
Technical specifications for installation and acceptance of ambient air quality continuous automated monitoring system for SO<下标2>, NO<下标2>, O<下标3> and CO
价格:¥0.00
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环境空气颗粒物(PM10和PM2.5)连续自动监测系统安装和验收技术规范
Technical specifications for installation and acceptance of ambient air quality continuous automated monitoring system for PM<下标10> and PM<下标2.5>
价格:¥0.00
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空气和废气 颗粒物中铅等金属元素的测定 电感耦合等离子体质谱法
Ambient air and stationary source emission.Determination of metals in ambient particulate matter.Inductively coupled plasma/mass spectrometry (ICP-MS)
价格:¥0.00
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环境空气和废气 气相和颗粒物中多环芳烃的测定 高效液相色谱法
Ambient air and stationary source emissions.Determination of gas and particle-phase polycyclic aromatic hydrocarbons.High performance liquid chromatography
价格:¥0.00
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环境空气和废气 气相和颗粒物中多环芳烃的测定 气相色谱-质谱法
Ambient air and stationary source emissions.Determination of gas and particle-phase polycyclic aromatic hydrocarbons with gas chromatography/mass spectrometry
价格:¥0.00
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环境空气.酚类化合物的测定.高效液相色谱法
Ambient air.Determination of phenolic compounds by high performance liquid chromatography
价格:¥0.00
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环境空气 总烃的测定 气相色谱法
Ambient air-Determination of total hydrocarbons-Gas chromatographic method
价格:¥0.00
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环境空气 臭氧的测定 紫外光度法
Ambient air.Determination of ozone.Ultraviolet photometric method
价格:¥0.00
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环境空气 苯系物的测定 活性炭吸附/二硫化碳解吸-气相色谱法
Ambient air.Determination of benzene and its analogies by activated charcoal adsorption carbon disulfide desorption and gas chromatography
价格:¥0.00
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