MN73金(jin)(jin)屬屋(wu)面(mian)(mian)系(xi)統(tong)是美(mei)耐建(jian)筑(zhu)自(zi)主(zhu)(zhu)研發并生產的(de)(de)金(jin)(jin)屬屋(wu)面(mian)(mian)系(xi)統(tong),MN73是一(yi)款(kuan)無搭接屋(wu)面(mian)(mian)系(xi)統(tong),采(cai)用公(gong)司自(zi)主(zhu)(zhu)研發的(de)(de)600型屋(wu)面(mian)(mian)板和360°直立鎖邊技術(shu)。MN73系(xi)統(tong)的(de)(de)應用可(ke)有效地解(jie)決金(jin)(jin)屬屋(wu)面(mian)(mian)的(de)(de)防水、抗(kang)風、熱脹冷縮(suo)等問(wen)題,其卓越的(de)(de)性能(neng)提高了鋼結構建(jian)筑(zhu)金(jin)(jin)屬屋(wu)面(mian)(mian)的(de)(de)適用性。