MN73金(jin)屬屋(wu)(wu)面(mian)系統(tong)(tong)(tong)是美耐建筑自主研發并生(sheng)產的金(jin)屬屋(wu)(wu)面(mian)系統(tong)(tong)(tong)，MN73是一款無搭接(jie)屋(wu)(wu)面(mian)系統(tong)(tong)(tong)，采用公(gong)司(si)自主研發的600型(xing)屋(wu)(wu)面(mian)板和360°直立鎖邊技術。MN73系統(tong)(tong)(tong)的應用可有(you)效地解決金(jin)屬屋(wu)(wu)面(mian)的防(fang)水、抗(kang)風(feng)、熱(re)脹冷縮等問題，其卓越(yue)的性能(neng)提高了(le)鋼結構(gou)建筑金(jin)屬屋(wu)(wu)面(mian)的適用性。
