3) fluecured tobacco
优质烤烟
1.
Research progress on fertilizer application of good quality fluecured tobacco leaf in China;
国内优质烤烟施肥研究进展
4) High quality tobacco producing field
优质烟田
6) high quality anthracite
优质无烟煤
1.
Research on comprehensive utilization of high quality anthracite in Guxu Mining Area;
古叙矿区优质无烟煤综合利用研究
补充资料：优质
1.质量优良。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条