“Hvac”的意思、由来-开放百科全书

词条	Hvac
释义	> Heating, ventilation, and air conditioning {{R from other capitalisation}}
随便看	Illice orbonella Illice phaeoceps Illice picta Illice subfulgens Illice texensis Illice xanthospila Illichivec Illichivets Illichivets Mariupol Illichivetz Stadium Illich Steel & Iron Works Illicidales Illicinae Illicit (1931 film) Illicit affirmative Illicit (album) Illicit capital flight Illicit cigarette Illicit cigarettes Illicit cigarette trade Illicit contrary Illicit drug retail Illicit drug use in Ireland Illicitencounters.com Illicit (film)

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。