無機玻璃鋼通風管道

        通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道是為了使空氣流(liu)通(tong)(tong)，降低有害(hai)氣體(ti)濃度的一種市政基礎設(she)施。通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)制作與(yu)安裝所(suo)用(yong)板材(cai)(cai)(cai)、型材(cai)(cai)(cai)以及其他主要(yao)成品材(cai)(cai)(cai)料(liao)(liao)，應符合(he)(he)設(she)計及相(xiang)關產(chan)品國家現(xian)行(xing)標(biao)準的規定，并應用(yong)出廠檢驗(yan)合(he)(he)格證明(ming)，材(cai)(cai)(cai)料(liao)(liao)進場時(shi)應按國家現(xian)行(xing)有關標(biao)準進行(xing)驗(yan)收。通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道按材(cai)(cai)(cai)質分：一般有：鋼(gang)(gang)(gang)板風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（普通(tong)(tong)鋼(gang)(gang)(gang)板）、鍍鋅板（白鐵）風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、不(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、無機(ji)玻璃鋼(gang)(gang)(gang)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道、塑料(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、復合(he)(he)材(cai)(cai)(cai)料(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、彩(cai)鋼(gang)(gang)(gang)夾心保溫板通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、雙面鋁箔保溫通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、單面彩(cai)鋼(gang)(gang)(gang)保溫風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、涂膠布通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（如(ru)礦(kuang)用(yong)風(feng)(feng)(feng)(feng)筒(tong)）、礦(kuang)用(yong)塑料(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)