Zhengzhou Tobacco Research Institute of CNTC;
No.2 Street;
Zhengzhou 450001;
China;
Ningbo Cigarette Factory;
China Tobacco Zhejiang Industrial Co.;
Ltd.;
No. 102 Shuguang Road;
Ningbo 315500;
Zhejiang;
China;
Huaiyin Cigarette Factory;
China Tobacco Jiangsu Industrial Co.;
Ltd.;
No.32 Yipinmei Road;
Huai'an 223002;
Jiangsu China;
China Tobacco Yunnan Industrial Co.;
Ltd.;
No.367 Hongjin Road;
Kunming 650231;
China;
Technology Center;
China Tobacctt Hunan Industrial Co.;
Ltd.;
No.426 Laodong Road;
Changsha 410007;
China;
Cigarette; paper; permeability; Filter; ventilation; Gas; flow; dilution; Total; ventilation; rate; Cigarette; design; Non-linear; fitting;