MN73金(jin)屬(shu)(shu)屋(wu)面(mian)系統(tong)(tong)是美耐(nai)建(jian)(jian)筑(zhu)自(zi)主(zhu)研(yan)發(fa)并生產(chan)的金(jin)屬(shu)(shu)屋(wu)面(mian)系統(tong)(tong)，MN73是一(yi)款(kuan)無搭接屋(wu)面(mian)系統(tong)(tong)，采用(yong)公司自(zi)主(zhu)研(yan)發(fa)的600型屋(wu)面(mian)板和360°直(zhi)立(li)鎖邊技術。MN73系統(tong)(tong)的應(ying)用(yong)可(ke)有效地解(jie)決(jue)金(jin)屬(shu)(shu)屋(wu)面(mian)的防水、抗風、熱脹冷縮等問題，其卓越的性(xing)能(neng)提(ti)高了鋼結構(gou)建(jian)(jian)筑(zhu)金(jin)屬(shu)(shu)屋(wu)面(mian)的適用(yong)性(xing)。
