【Keystone Electronics】9909,HDWR 3/8"SCREW 10/32 HANDLE MTG
9909 0031000,HOOK-UP STRND 16AWG ORANGE 1000'
9909 0071000,HOOK-UP STRND 16AWG VIOLET 1000'
【CHARLESWATER】99090,
9909-0130,近程传感器 80mA-NPN-NO-2m shielded
【WEIDMULLER】9909020000,PROPORT AC PLUG 9POS DSUB
【WEIDMULLER】9909030000,PROPORT AC PLUG 15POS DSU
【WEIDMULLER】9909040000,PROPORT AC PLUG 25POS DSUB
