晶闸管可控硅平板T1960N18TOF
T1960N22TOFT1960N16TOFT1960N18TOFT1960N20TOF
T2160N20TOFT3160N18TOFT1960N22TOFT1930N34TOF
1960晶闸管可控硅TOFT
晶闸管T2160N28TOFT1960N18TOFT1960N22TOF
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