MN73金屬(shu)屋面(mian)(mian)(mian)系統(tong)是美耐建(jian)筑自(zi)主研發并生產(chan)的金屬(shu)屋面(mian)(mian)(mian)系統(tong),MN73是一(yi)款無搭接(jie)屋面(mian)(mian)(mian)系統(tong),采用(yong)公司自(zi)主研發的600型(xing)屋面(mian)(mian)(mian)板和360°直(zhi)立鎖(suo)邊技術(shu)。MN73系統(tong)的應用(yong)可有效地解決金屬(shu)屋面(mian)(mian)(mian)的防水、抗風、熱脹冷縮等問題,其卓(zhuo)越(yue)的性能提高了鋼結(jie)構建(jian)筑金屬(shu)屋面(mian)(mian)(mian)的適用(yong)性。