central air-conditioning是什么意思

central air-condition是什么意思 central air-condition是什么意思 central air-conditioning是什么意思 central central 英语翻译An integrated framework of tool path planning in 5-axis machining of centrifugal impeller with split blades.还有这句 Centrifugal impeller is a complex part commonly used in aerospace,energy,and air-conditioning industries.air-conditio CENTRAL CENTRAL怎么样 air air air central avenue central planning china central central plateau Expo Central central汉语 three bedrooms apartment,start august 1,close to university,pool,partly furnished,with washer andThree bedrooms apartment,start August 1,close to university,pool,partly furnished,with washer and dryer,central air conditioning,$250+1/3 utilities(such play a central role