辽宁快乐12走势图

LED多功能警示灯(OLA警示灯)

PRODUCT

产品规格

● CHANPINXIANGQING


GAOXIAOLEDDUOGONGNENGXINHAODENG,KEMANZUGEZHONGXUQIU,XINGJIABIGAO

GAOLIANGLEDGUANGYUAN,DADATIGAOLEYUANJULIDEKESHIXINGNENG


利用红黄绿LED光源产生鲜明的彩色识别效果