【Keystone Electronics】4804,STANDOFF M/F HEX 4-40 NYL .750"L
【Aavid Thermalloy】4804 REV D-G,MOUNTING KIT
4804.0001,SLEEVE 5.59MM
4804.0002,SLEEVE 5.59MM ELEPHANT GREY
【SCHURTER】4804.0053,
【SCHURTER】4804.0054,
【SCHURTER】4804.14,按钮开关 PLUG 7.5MM 4P
4804.1400,PLUG 7.5MM 4P
