MN73金(jin)屬(shu)屋(wu)面(mian)(mian)(mian)(mian)系(xi)統(tong)(tong)是(shi)美耐建筑自主(zhu)研(yan)發并生(sheng)產的金(jin)屬(shu)屋(wu)面(mian)(mian)(mian)(mian)系(xi)統(tong)(tong)，MN73是(shi)一款(kuan)無(wu)搭接屋(wu)面(mian)(mian)(mian)(mian)系(xi)統(tong)(tong)，采用公司自主(zhu)研(yan)發的600型(xing)屋(wu)面(mian)(mian)(mian)(mian)板和360°直(zhi)立(li)鎖邊技術。MN73系(xi)統(tong)(tong)的應用可有(you)效地解決金(jin)屬(shu)屋(wu)面(mian)(mian)(mian)(mian)的防水、抗(kang)風(feng)、熱脹冷縮等問(wen)題(ti)，其卓越的性(xing)能(neng)提高了鋼結構建筑金(jin)屬(shu)屋(wu)面(mian)(mian)(mian)(mian)的適用性(xing)。
