無機玻璃鋼通風管道

        通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道是為了(le)使空氣流通(tong)(tong)(tong)，降(jiang)低有(you)害氣體濃度的一(yi)種市政基礎設施。通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)制作與安裝所用板(ban)材(cai)(cai)(cai)、型(xing)材(cai)(cai)(cai)以及其他主要成品材(cai)(cai)(cai)料(liao)(liao)，應符合(he)設計及相(xiang)關產品國家(jia)(jia)現行標準的規定(ding)，并應用出廠檢驗(yan)合(he)格證(zheng)明，材(cai)(cai)(cai)料(liao)(liao)進(jin)場時應按國家(jia)(jia)現行有(you)關標準進(jin)行驗(yan)收(shou)。通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道按材(cai)(cai)(cai)質分：一(yi)般有(you)：鋼板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（普(pu)通(tong)(tong)(tong)鋼板(ban)）、鍍鋅板(ban)（白鐵）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、不銹鋼通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、無(wu)機玻璃(li)鋼通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道、塑(su)料(liao)(liao)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、復合(he)材(cai)(cai)(cai)料(liao)(liao)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、彩(cai)(cai)鋼夾心保(bao)溫板(ban)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、雙面(mian)鋁箔保(bao)溫通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、單面(mian)彩(cai)(cai)鋼保(bao)溫風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、涂膠布(bu)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（如(ru)礦用風(feng)(feng)(feng)(feng)(feng)筒）、礦用塑(su)料(liao)(liao)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)