BK/C520-2.5-R规格参数
相关型号
BK/C520-250MA BK/C520-250-R BK/C520-2A BK/C520-2-R BK/C520-3.5A BK/C520-3.5-R BK/C520-375MA BK/C520-375-R BK/C520-3A BK/C520-3-R