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40kva15kvrdf60介 陶瓷电-高压高频100pf150pf200pf300pf500pf
电容陶瓷高压 -15kvrdf60 介高频40kva.100pf150pf200pf300pf500p
高频陶瓷40kva 100pf150pf200pf300pf500pf介高压电容- 15kvrdf60