发光疏散设备符号FR301 066301 [功能] <br>●尺寸:120 x 360 x 1 mm <br>●材料:硬封络<br>●规格:表面打印(磷光材料)<br>●(仅室内)(仅印度)<br>●(光线)<br>(灯)(光线范围:灯光均匀射击,如果有光线的范围,则•如果降临型号●blight bight wiff> fight wiff> fight●<br> d Ignative wiff> d Ignative wiff.br> d Ignation●<br> d Ignative beart● 符号
扫码联系我们