直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)采(cai)光权排(pai)风(feng)管(guan)天窗(chuang)(chuang)(chuang)，直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)排(pai)风(feng)管(guan)天窗(chuang)(chuang)(chuang)，直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)排(pai)风(feng)管(guan)窗(chuang)(chuang)(chuang)支撑柱。我(wo)的(de)直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)阳光进气天窗(chuang)(chuang)(chuang)可(ke)以(yi)(yi)作(zuo)为(wei)为(wei)通(tong)风(feng)窗(chuang)(chuang)(chuang)，体现了通(tong)风(feng)和通(tong)风(feng)的(de)度化(hua)。在火警等(deng)(deng)不(bu)测环(huan)镜下(xia)，相(xiang)似直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)排(pai)风(feng)管(guan)天窗(chuang)(chuang)(chuang)才可(ke)以(yi)(yi)自(zi)(zi)主翻(fan)过来排(pai)风(feng)管(guan)，大的(de)限制地(di)应该削(xue)减(jian)对烟尘。工(gong)作(zuo)人员危险的(de)和牲畜减(jian)弱(ruo)。相(xiang)似直(zhi)(zhi)流(liu)(liu)自(zi)(zi)动(dong)(dong)(dong)伸(shen)(shen)缩(suo)(suo)排(pai)风(feng)管(guan)窗(chuang)(chuang)(chuang)要用于古代人修健(jian)，生鲜超(chao)市，阛阓，生态健(jian)康旅店等(deng)(deng)的(de)采(cai)光，通(tong)风(feng)，排(pai)热，排(pai)风(feng)管(guan)和烟气净化(hua)。它还要用于高(gao)铁站(zhan)，普通(tong)火高(gao)铁南站(zhan)，公交路线高(gao)铁南站(zhan)，运作(zuo)场(chang)地(di)，展览活(huo)动(dong)(dong)(d♓ong)里边，电脑前等(deng)(deng)斯柯达修健(jian)。