字母代(dai)(dai)號(hao)的含義:“P”(盤(pan))——盤(pan)卷式(shi)(shi)(shi);“J”(卷)——卷置(zhi)式(shi)(shi)(shi);“T”(托)——托架(jia)式(shi)(shi)(shi)。箱(xiang)門(men)型(xing)(xing)(xing)式(shi)(shi)(shi)代(dai)(dai)號(hao)。玻璃鋼(gang)消防栓箱(xiang)箱(xiang)門(men)為單開(kai)門(men)型(xing)(xing)(xing)式(shi)(shi)(shi)不用(yong)代(dai)(dai)號(hao)表示(shi),其余型(xing)(xing)(xing)式(shi)(shi)(shi)分別用(yong)下述(shu)代(dai)(dai)號(hao)表示(shi):“S”(雙)——雙開(kai)門(men)式(shi)(shi)(shi);“H”(后)——前后開(kai)門(men)式(shi)(shi)(shi)。