A区、B区灌装
class A and class B filling zone
根系分区灌溉
Partial root-zone irrigation
partial rootzone irrigation PRI
不同烟区
Different tobacco production areas
侧流卷烟烟气
side-stream cigarette smoke
鄂西北烟区
tobacco area in the northwest of Hubei Province
恩施烟区
Enshi tobacco-growing areas
Enshi tobacco-growing area
Enshi tobacco cultivation area
福建烟区
Fujian tobacco-growing area
Fujian tobacco-growing soil
广东烟区
Guangdong tobacco-growing areas
桂阳烟区
Guiyang tobacco-growing areas
河南烟区
Henan tobacco-growing area
Henan tobacco growing area
Henan tobacco growing areas
湖北省植烟区
Tobacco growing area in Hubei Province
湖北烟区
Hubei tobacco growing area
tobacco-growing areas in Hubei
Hubei tobacco growth region