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正品C440PB C440PA C438PB C438PA C4382A
C438P/C438PB/C43Q1474KBSC000
C438P C438PB C43Q1474KBSC000
438 铜棒CuZn37Pb2Ni1AlFe-C铜合金CuZn10铜排
C390MX555(C398P C431M C431P C438 C441 C702 B 1 D1 PB PD LN
C438PB【SCR 1200V 400A TO200AB】