MN73金屬(shu)屋(wu)面(mian)(mian)系(xi)(xi)統(tong)(tong)是(shi)(shi)美(mei)耐建(jian)筑自主(zhu)研(yan)發并生產的(de)(de)金屬(shu)屋(wu)面(mian)(mian)系(xi)(xi)統(tong)(tong)，MN73是(shi)(shi)一款無搭接屋(wu)面(mian)(mian)系(xi)(xi)統(tong)(tong)，采用(yong)公司自主(zhu)研(yan)發的(de)(de)600型屋(wu)面(mian)(mian)板和360°直立鎖邊(bian)技術。MN73系(xi)(xi)統(tong)(tong)的(de)(de)應用(yong)可有效地解(jie)決金屬(shu)屋(wu)面(mian)(mian)的(de)(de)防水、抗風(feng)、熱脹冷縮等(deng)問題，其卓(zhuo)越(yue)的(de)(de)性能提高(gao)了鋼結構建(jian)筑金屬(shu)屋(wu)面(mian)(mian)的(de)(de)適用(yong)性。
