2807-4314-AL,SQUARE STANDOFFPLAIN ALUMINUM5/8
2807-4314-B,SQUARE STANDOFFPLAIN BRASS5/8 SQ
2807-4314-S,SQUARE STANDOFFPLAIN STEEL5/8 SQ
2807-4314-SS,SQUARE STANDOFFPLAIN STAINLESS S
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【Phoenix Contact】2807492,DIN导轨式接线端子 UBK 2/2-24-HB
【Parallax】28075,Interface Development Tools VGA PS/2 Adapter Board Kit
【Phoenix Contact】2807502,浪涌抑制器 UFBK-BE-1