BK/C518-2-R规格参数
相关型号
BK/C518-3.5A BK/C518-3.5-R BK/C518-375MA BK/C518-375-R BK/C518-3A BK/C518-3-R BK/C518-4A BK/C518-4-R BK/C518-500MA BK/C518-500-R