康宁corning 4520 PLATE,96WL,SPHEROID,BLK CLR ROUND BTM,ULA COATED,W/LID, S,BK, 10/50 10个/包 5包/箱 21952.27
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康宁corning 4520 PLATE,96WL,SPHEROID,BLK CLR ROUND BTM,ULA COATED,W/LID, S,BK, 10/50 10个/包 5包/箱 21952.27