4118R-2-474LF规格参数
相关型号
4118R-2-560LF 4118R-2-561LF 4118R-2-562LF 4118R-2-563LF 4118R-2-564LF 4118R-2-680LF 4118R-2-681LF 4118R-2-682LF 4118R-2-683LF 4118R-2-684LF