ambient air quality standard 中文意思是什麼
ambient air quality standard
解釋
環境空氣質量標準-
From 2002 to 2004, the quality of ambient air in urban area of qinzhou city reach national secondary standard
摘要2002年至2004年,欽州市區環境空氣質量達國家二級標準。 -
Ambient air quality - standard gravimetric measurement method for the determination of the pm 2, 5 mass fraction of suspended particulate matter
環境空氣質量.用標準重力測量法測定懸浮顆粒物的pm2 . 5質量系數 -
Ambient air quality - standard method for the measurement of benzene concentrations - part 3 : automated pumped sampling with in situ gas chromatography
環境空氣質量.測量苯濃度的標準方法.第4部分:用現場氣相色譜法的自動泵送取樣 -
Ambient air quality - standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
環境空氣質量.利用化學發光測量二氧化氮和一氧化氮濃度的標準方法 -
Aaqs ambient air quality standard
環境空氣質量標準 -
Ambient air quality standard
環境空氣質量標準 -
Ambient air quality - standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
環境空氣質量.用非色散紅外線光譜法測量一氧化碳濃度的標準方法 -
Ambient air quality - standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy ; german version en 14626 : 2005
環境空氣質量.用非擴散紅外線光譜法測量一氧化碳濃度 -
Ambient air quality - standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
環境空氣質量.利用紫外線熒光測量二氧化硫濃度的標準方法 -
Ambient air quality - standard gravimetric measurement method for the determination of the pm2, 5 mass fraction of suspended particulate matter ; german version en 14907 : 2005
環境空氣質量.懸浮顆粒物質的pm2 . 5質量部分的測定用 -
Ambient air quality - standard method for measurement of benzene concentrations - part 2 : pumped sampling followed by solvent desorption and gas chromatography
環境空氣質量.測量苯濃度的標準方法.第2部分:溶劑吸附和氣相色譜法后泵送取樣 -
Ambient air quality - standard method for measurement of benzene concentrations - part 5 : diffusive sampling followed by solvent desorption and gas chromatography
環境空氣質量.測量苯濃度的標準方法.第5部分:溶劑吸附和氣體色譜法后的擴散取樣 -
Ambient air quality - standard method for the measurement of pb, cd, as and ni in the pm10 fraction of suspended particulate matter
環境空氣質量.懸浮顆粒物質的pm10成分中pb cd as和ni的標準測量方法 -
Ambient air quality - standard method for measurement of benzene concentrations - automated pumped sampling with in situ gas chromatography
環境空氣質量.測量苯濃度的標準方法.自動泵取樣和現場氣相色譜法 -
Ambient air quality - standard method for measurement of benzene concentrations - pumped sampling followed by thermal desorption and gas chromatography
環境空氣質量.測量苯濃度的標準方法.熱解吸和氣相色譜法后的泵取樣 -
Ambient air quality - standard method for measurement of benzene concentrations - diffusive sampling followed by thermal desorption and gas chromatography
環境空氣質量.測量苯濃度的標準方法.熱解吸和氣相色譜法后的擴散取樣 -
Ambient air quality - standard method for measurement of benzene concentrations - part 1 : pumped sampling followed by thermal desorption and gas chromatography ; german version en 14662 - 1 : 2005
環境空氣質量.苯濃度測量的標準方法.第1部分:熱解吸 -
Ambient air quality - standard method for measurement of benzene concentrations - part 4 : diffusive sampling followed by thermal desorption and gas chromatography ; german version en 14662 - 4 : 2005
環境空氣質量.苯濃度測量的標準方法.第4部分:熱解吸
分享友人