Tobacco will fall under more and more restriction with the improvement of social civilization. It is wellknown that the harm of tobacco has become the most serious public sanitary problem in the world nowadaysand we should be exerted to control it. A global legal document on tobacco control WH0 TobaccoControl Frame Convention was born on May 21st, 2003, which was passed by the 56th WorldSanitation Congress and was coming into force this year. This was the first multilateral convention withlawful power. It established the legal basis of tobacco control in the world and its framework which was stillneeded to be enriched.
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机译:基于卷烟品牌的云南省烟叶基地烟叶常规化学成分隶属度评价Evaluation of Membership Degree on Conventional Chemical Components in Tobacco from Tobacco Leaf Bases in Yunnan Province Based on Cigarette Brands