BK/C519-7-R规格参数
相关型号
BK/C520-1 BK/C520-1.5-R BK/C520-100MA BK/C520-100-R BK/C520-125MA BK/C520-125-R BK/C520-2.5A BK/C520-2.5-R BK/C520-250MA BK/C520-250-R