短語詞組短語porcelain shell for capacitor 電容器瓷套porcelain capacitor bushing insulator 電瓷電容器套管trimming porcelain capacitor 微調(diào)瓷介電容器slice porcelain capacitor 圓片型瓷介電容器electric porcelain capacitor 鼓形鐵電瓷介質(zhì)電容器titanium oxide porcelain capacitor 鈦質(zhì)瓷電容器cylindrical high voltage porcelain capacitor 圓筒高壓瓷介電容器round -slice E porcelain capacitor 圓片型瓷介電容器 返回 porcelain capacitor