产品展示
A60防火服务窗
262YF-05-05适用于具有A级分割要求，防火等级为A60级要求的围壁处所。
| 透光尺寸WxH | 围壁开口尺寸W2XH2 | 窗框尺寸 | 导轨长度W6 | ||
| W1xH1 | W3xH3 | W4xH4 | |||
| 630x500 | 716x586 | 710x580 | 746x616 | 770x640 | 1350 |
| 900x630 | 986x716 | 980x710 | 1016x746 | 1040x770 | 1890 |
| 1100x800 | 1186x886 | 1180x800 | 1216x916 | 1240x940 | 2290 |
| 1400x1000 | 1486x1080 | 1480x1080 | 1516x1116 | 1540x1140 | 2890 |
| 1800x1100 | 1886x1186 | 1880x1180 | 1916x1216 | 1940x1240 | 3690 |
透光尺寸为1800x1100mm的A60防火服务窗：
A60防火服务窗 1800x1100 261YF-05-05
