公用事业: public utilities分类: classify指数: index number; index恒生公用事业分类指数期货: hang seng utilities sub-index futures工业分类指数: industrials sectorial index综合企业分类指数: co olidated enterprises sectorial index; consolidated enterprises sectorial index道琼斯公用事业股价指数: dow jones utilities average index道琼斯公用事业平均指数: djua公用事业: public service; public utilities; public utility; public works; publicservice; publicutility; pw; utility n. any useful service for the public; utility service公用事业船: utility ship公用事业的: utility公用事业费: util utilities; utilities expense公用事业股: public utilities公用事业局: bureau of public affairs; public utilities board (pub)公用事业科: public utilities section公用事业税: public utility tax; utility tax公用事业网: public utility network分类指数: class index number; class or group index number; grouped index number; sectorial index; subindex; triage index公用事业；公用事业设施: public utility公用事业费用；公用事业开支: utilities cost; utilitiescost城市公用事业: city-owned utilities; city-owned utility; urban public utilities; urban public utility; urban service; urban utilities电力公用事业: electric utility公用事业部长: minister for public utilities; public utilities minister公用事业定价: public utility pricing公用事业废物: utility refuse; utility waste
