【WEIDMULLER】8237720000,OPTOCOUPLER 24VAC/DC 4CH PLUG
【WEIDMULLER】8237730000,OPTOCOUPLER 15-60VDC PLUGGABLE
823774-000,BOOT MOLDED
823776-000,电缆固定件和配件 382A012-3-0
823776N004,STD POLY MOLDED PARTS
82378,WR SLUG ST 12 PT 2"
【3M】8237-8000,CONN DSUB PLUG 37POS W/O INSERT
【3M】8237-8009,
