- 詳細介紹
海門(men)市正余鎮人(ren)民政府(fu)--海門(men)市正余鎮紅色紀念 館音響、LED 大屏等采購(gou)項目 主要包含視頻(pin)監(jian)控系(xi)統(tong)(tong)(tong)；綜合(he)布線系(xi)統(tong)(tong)(tong)；燈光音響 系(xi)統(tong)(tong)(tong)；LED 全(quan)彩(cai)大屏顯示系(xi)統(tong)(tong)(tong)；門(men)禁系(xi)統(tong)(tong)(tong)；室外 管網系(xi)統(tong)(tong)(tong)。
