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可控硅G2000VC250/450G3000TC25
原装WG20045SN G3000TC250 G3000TC450 GTO可控硅/晶闸管
G3000TC250 AN322 BUK7226-75A C4408 A277D
G3000TC250 AN6213 BUK7523-75A C2910 BA7725S
G3000TC250全新原装现货需要咨询