NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
HJ 647-2013
環境空氣和廢氣 氣相和顆粒物中多環芳烴的測定 高效液相色譜法 Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons. High performance liquid chromatography
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The Standardization Administration of the People's Republic of China
Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons. High performance liquid chromatography