常見例句雙語(yǔ)例句To make clear operation rules & characterist ic of different category fans series, this study select "Exhaust characteristic of Cross Flow fan & Centrifugal fan series "as researchful object.為了弄清異類風(fēng)機(jī)串聯(lián)時(shí)的性能特點(diǎn)和運(yùn)行規(guī)律， 本課題選擇“橫流風(fēng)機(jī)與離心風(fēng)機(jī)串聯(lián)排氣特性”為研究的對(duì)象。 返回 centrifugal exhaust fan