During 1987—1990, native sun and air cured tobacco resources in whole China were investigated in order to evaluate their quality and usebility.
中国烟草总公司青州烟草研究所于1987—1990年开展了地方晾晒烟的调查研究。
During 1987—1990, native sun and air cured tobacco resources in whole China were investigated in order to evaluate their quality and usebility.
中国烟草总公司青州烟草研究所于1987—1990年开展了地方晾晒烟的调查研究。
应用推荐