基本解釋瀝青絕緣紙電纜詞組短語(yǔ)短語(yǔ)bitumen -sheathed d paper cable 瀝青絕緣紙電纜bitumen-sheathed paper cable更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)瀝青絕緣紙電纜