EX-47001. Boeing 747-222B(SF). JetPhotos.com is the biggest database of aviation photographs with over 6 million screened photos online!
两架747-200F排队等候起飞 EX-47001和EX-47004 #航空摄影##不止飞行##深圳机场# http://t.cn/A65ktBIo
having discontinued smoking for more than 15 years, long-term ex-smokers were at a 2.2-fold risk of lung cancer compared with lifetime nonsmokers. Amon... MCR Alavanja,RC Brownson,JD Boice,... - 《American Journal of Epidemiology》 被引量: 365发表: 1992年 Lung cancers attributable to ...