13900,TOOL SCREWDRVR SLOT 1X50MM
【Pomona Electronics】1390-0,BANANA PLUG/JACK ISOL BLACK
13900001,继电器插座与硬件 LOCKNUT COVER
13900055,MULTI-T.SOUNDER WM 32 TNE 9-60VD
13900068,MULTI-T.SOUNDER WM 32 TNE 115-23
13900-2,BOX EXPAND 18-1/2X12-1/2X11-3/4"
13901,TOOL SCREWDRVR SLOT 1.6X50MM
1390-10-AL,HEX SPACERPLAIN ALUMINUM5/16 HEX