Finns芬兰人
Finnn.芬兰人
finn heterogeneity企业异质性
Finn Sailing Final芬兰人级帆船帆板决赛
finned strip heater带散热片的管加热器
Finn Medal Ceremony男子芬兰人级颁奖仪
finned tube reheater肋片管式再热器
finned tube exchanger翅片管换热器
finned plate radiator片板式散热器
finned tube condenser翅管冷凝器
Finney's pyloroplasty有限元分析
finned heat exchanger翅片换热器,翅片式换热器