1278-43-N,ROUND SPACERNO FINISH - NYLON3/4
1278-43-PH,ROUND SPACERNO FINISH - PHENOLIC
1278-43-S,ROUND SPACERPLAIN STEEL3/4 RD X
1278-43-SS,ROUND SPACERPLAIN STAINLESS STEE
127844,B302 7X10 BLK/RED/WHT DANGER DO
【WEIDMULLER】1278460000,CARRIER TAG SCHT 9/4 20/PK
1278471-1,LIGHT BULB MICROSCOPE 2.5V
1278477-1,光纤连接器 UNIV MPO/MPX MINI BOOT4FIB